201994426740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{25621}}^1$

素因数の和:25882

約数の個数: 192

約数和(自身を含む): 613648949760

約数和(自身を除く): 411654523020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 197, 230, 276, 290, 345, 348, 394, 435, 460, 580, 591, 667, 690, 788, 870, 985, 1182, 1334, 1380, 1740, 1970, 2001, 2364, 2668, 2955, 3335, 3940, 4002, 4531, 5713, 5910, 6670, 8004, 9062, 10005, 11426, 11820, 13340, 13593, 17139, 18124, 20010, 22655, 22852, 25621, 27186, 28565, 34278, 40020, 45310, 51242, 54372, 57130, 67965, 68556, 76863, 85695, 90620, 102484, 114260, 128105, 131399, 135930, 153726, 171390, 256210, 262798, 271860, 307452, 342780, 384315, 394197, 512420, 525596, 589283, 656995, 743009, 768630, 788394, 1178566, 1313990, 1486018, 1537260, 1576788, 1767849, 1970985, 2229027, 2357132, 2627980, 2946415, 2972036, 3535698, 3715045, 3941970, 4458054, 5047337, 5892830, 7071396, 7430090, 7883940, 8839245, 8916108, 10094674, 11145135, 11785660, 14860180, 15142011, 17089207, 17678490, 20189348, 22290270, 25236685, 30284022, 34178414, 35356980, 44580540, 50473370, 51267621, 60568044, 68356828, 75710055, 85446035, 100946740, 102535242, 116088751, 146372773, 151420110, 170892070, 205070484, 232177502, 256338105, 292745546, 302840220, 341784140, 348266253, 439118319, 464355004, 512676210, 580443755, 585491092, 696532506, 731863865, 878236638, 1025352420, 1160887510, 1393065012, 1463727730, 1741331265, 1756473276, 2195591595, 2321775020, 2927455460, 3366573779, 3482662530, 4391183190, 6733147558, 6965325060, 8782366380, 10099721337, 13466295116, 16832868895, 20199442674, 33665737790, 40398885348, 50498606685, 67331475580, 100997213370, 201994426740]

約数ペア:

[(1, 201994426740), (2, 100997213370), (3, 67331475580), (4, 50498606685), (5, 40398885348), (6, 33665737790), (10, 20199442674), (12, 16832868895), (15, 13466295116), (20, 10099721337), (23, 8782366380), (29, 6965325060), (30, 6733147558), (46, 4391183190), (58, 3482662530), (60, 3366573779), (69, 2927455460), (87, 2321775020), (92, 2195591595), (115, 1756473276), (116, 1741331265), (138, 1463727730), (145, 1393065012), (174, 1160887510), (197, 1025352420), (230, 878236638), (276, 731863865), (290, 696532506), (345, 585491092), (348, 580443755), (394, 512676210), (435, 464355004), (460, 439118319), (580, 348266253), (591, 341784140), (667, 302840220), (690, 292745546), (788, 256338105), (870, 232177502), (985, 205070484), (1182, 170892070), (1334, 151420110), (1380, 146372773), (1740, 116088751), (1970, 102535242), (2001, 100946740), (2364, 85446035), (2668, 75710055), (2955, 68356828), (3335, 60568044), (3940, 51267621), (4002, 50473370), (4531, 44580540), (5713, 35356980), (5910, 34178414), (6670, 30284022), (8004, 25236685), (9062, 22290270), (10005, 20189348), (11426, 17678490), (11820, 17089207), (13340, 15142011), (13593, 14860180), (17139, 11785660), (18124, 11145135), (20010, 10094674), (22655, 8916108), (22852, 8839245), (25621, 7883940), (27186, 7430090), (28565, 7071396), (34278, 5892830), (40020, 5047337), (45310, 4458054), (51242, 3941970), (54372, 3715045), (57130, 3535698), (67965, 2972036), (68556, 2946415), (76863, 2627980), (85695, 2357132), (90620, 2229027), (102484, 1970985), (114260, 1767849), (128105, 1576788), (131399, 1537260), (135930, 1486018), (153726, 1313990), (171390, 1178566), (256210, 788394), (262798, 768630), (271860, 743009), (307452, 656995), (342780, 589283), (384315, 525596), (394197, 512420)]