199093020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 683289600

約数和(自身を除く): 484196580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 95, 105, 114, 122, 133, 140, 183, 190, 210, 228, 244, 266, 285, 305, 366, 380, 399, 409, 420, 427, 532, 570, 610, 665, 732, 798, 818, 854, 915, 1140, 1159, 1220, 1227, 1281, 1330, 1596, 1636, 1708, 1830, 1995, 2045, 2135, 2318, 2454, 2562, 2660, 2863, 3477, 3660, 3990, 4090, 4270, 4636, 4908, 5124, 5726, 5795, 6135, 6405, 6954, 7771, 7980, 8113, 8180, 8540, 8589, 11452, 11590, 12270, 12810, 13908, 14315, 15542, 16226, 17178, 17385, 23180, 23313, 24339, 24540, 24949, 25620, 28630, 31084, 32452, 34356, 34770, 38855, 40565, 42945, 46626, 48678, 49898, 54397, 57260, 69540, 74847, 77710, 81130, 85890, 93252, 97356, 99796, 108794, 116565, 121695, 124745, 149694, 155420, 162260, 163191, 171780, 174643, 217588, 233130, 243390, 249490, 271985, 299388, 326382, 349286, 374235, 466260, 474031, 486780, 498980, 523929, 543970, 652764, 698572, 748470, 815955, 873215, 948062, 1047858, 1087940, 1422093, 1496940, 1631910, 1746430, 1896124, 2095716, 2370155, 2619645, 2844186, 3263820, 3318217, 3492860, 4740310, 5239290, 5688372, 6636434, 7110465, 9480620, 9954651, 10478580, 13272868, 14220930, 16591085, 19909302, 28441860, 33182170, 39818604, 49773255, 66364340, 99546510, 199093020]

約数ペア:

[(1, 199093020), (2, 99546510), (3, 66364340), (4, 49773255), (5, 39818604), (6, 33182170), (7, 28441860), (10, 19909302), (12, 16591085), (14, 14220930), (15, 13272868), (19, 10478580), (20, 9954651), (21, 9480620), (28, 7110465), (30, 6636434), (35, 5688372), (38, 5239290), (42, 4740310), (57, 3492860), (60, 3318217), (61, 3263820), (70, 2844186), (76, 2619645), (84, 2370155), (95, 2095716), (105, 1896124), (114, 1746430), (122, 1631910), (133, 1496940), (140, 1422093), (183, 1087940), (190, 1047858), (210, 948062), (228, 873215), (244, 815955), (266, 748470), (285, 698572), (305, 652764), (366, 543970), (380, 523929), (399, 498980), (409, 486780), (420, 474031), (427, 466260), (532, 374235), (570, 349286), (610, 326382), (665, 299388), (732, 271985), (798, 249490), (818, 243390), (854, 233130), (915, 217588), (1140, 174643), (1159, 171780), (1220, 163191), (1227, 162260), (1281, 155420), (1330, 149694), (1596, 124745), (1636, 121695), (1708, 116565), (1830, 108794), (1995, 99796), (2045, 97356), (2135, 93252), (2318, 85890), (2454, 81130), (2562, 77710), (2660, 74847), (2863, 69540), (3477, 57260), (3660, 54397), (3990, 49898), (4090, 48678), (4270, 46626), (4636, 42945), (4908, 40565), (5124, 38855), (5726, 34770), (5795, 34356), (6135, 32452), (6405, 31084), (6954, 28630), (7771, 25620), (7980, 24949), (8113, 24540), (8180, 24339), (8540, 23313), (8589, 23180), (11452, 17385), (11590, 17178), (12270, 16226), (12810, 15542), (13908, 14315)]