204354108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 643353984

約数和(自身を除く): 438999876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 49, 62, 63, 74, 84, 93, 98, 101, 111, 124, 126, 147, 148, 186, 196, 202, 217, 222, 252, 259, 279, 294, 303, 333, 372, 404, 434, 441, 444, 518, 558, 588, 606, 651, 666, 707, 777, 868, 882, 909, 1036, 1116, 1147, 1212, 1302, 1332, 1414, 1519, 1554, 1764, 1813, 1818, 1953, 2121, 2294, 2331, 2604, 2828, 3038, 3108, 3131, 3441, 3626, 3636, 3737, 3906, 4242, 4557, 4588, 4662, 4949, 5439, 6076, 6262, 6363, 6882, 7252, 7474, 7812, 8029, 8484, 9114, 9324, 9393, 9898, 10323, 10878, 11211, 12524, 12726, 13671, 13764, 14847, 14948, 16058, 16317, 18228, 18786, 19796, 20646, 21756, 21917, 22422, 24087, 25452, 26159, 27342, 28179, 29694, 32116, 32634, 33633, 37572, 41292, 43834, 44541, 44844, 48174, 52318, 54684, 56203, 56358, 59388, 65268, 65751, 67266, 72261, 78477, 87668, 89082, 96348, 104636, 112406, 112716, 115847, 131502, 134532, 144522, 153419, 156954, 168609, 178164, 183113, 197253, 224812, 231694, 235431, 263004, 289044, 306838, 313908, 337218, 347541, 366226, 394506, 460257, 463388, 470862, 505827, 549339, 613676, 674436, 695082, 732452, 789012, 810929, 920514, 941724, 1011654, 1042623, 1098678, 1380771, 1390164, 1621858, 1648017, 1841028, 2023308, 2085246, 2197356, 2432787, 2761542, 3243716, 3296034, 4170492, 4865574, 5523084, 5676503, 6592068, 7298361, 9731148, 11353006, 14596722, 17029509, 22706012, 29193444, 34059018, 51088527, 68118036, 102177054, 204354108]

約数ペア:

[(1, 204354108), (2, 102177054), (3, 68118036), (4, 51088527), (6, 34059018), (7, 29193444), (9, 22706012), (12, 17029509), (14, 14596722), (18, 11353006), (21, 9731148), (28, 7298361), (31, 6592068), (36, 5676503), (37, 5523084), (42, 4865574), (49, 4170492), (62, 3296034), (63, 3243716), (74, 2761542), (84, 2432787), (93, 2197356), (98, 2085246), (101, 2023308), (111, 1841028), (124, 1648017), (126, 1621858), (147, 1390164), (148, 1380771), (186, 1098678), (196, 1042623), (202, 1011654), (217, 941724), (222, 920514), (252, 810929), (259, 789012), (279, 732452), (294, 695082), (303, 674436), (333, 613676), (372, 549339), (404, 505827), (434, 470862), (441, 463388), (444, 460257), (518, 394506), (558, 366226), (588, 347541), (606, 337218), (651, 313908), (666, 306838), (707, 289044), (777, 263004), (868, 235431), (882, 231694), (909, 224812), (1036, 197253), (1116, 183113), (1147, 178164), (1212, 168609), (1302, 156954), (1332, 153419), (1414, 144522), (1519, 134532), (1554, 131502), (1764, 115847), (1813, 112716), (1818, 112406), (1953, 104636), (2121, 96348), (2294, 89082), (2331, 87668), (2604, 78477), (2828, 72261), (3038, 67266), (3108, 65751), (3131, 65268), (3441, 59388), (3626, 56358), (3636, 56203), (3737, 54684), (3906, 52318), (4242, 48174), (4557, 44844), (4588, 44541), (4662, 43834), (4949, 41292), (5439, 37572), (6076, 33633), (6262, 32634), (6363, 32116), (6882, 29694), (7252, 28179), (7474, 27342), (7812, 26159), (8029, 25452), (8484, 24087), (9114, 22422), (9324, 21917), (9393, 21756), (9898, 20646), (10323, 19796), (10878, 18786), (11211, 18228), (12524, 16317), (12726, 16058), (13671, 14948), (13764, 14847)]