207711036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 593582080

約数和(自身を除く): 385871044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 103, 117, 124, 139, 156, 186, 206, 234, 278, 279, 309, 372, 403, 412, 417, 468, 556, 558, 618, 806, 834, 927, 1116, 1209, 1236, 1251, 1339, 1612, 1668, 1807, 1854, 2418, 2502, 2678, 3193, 3614, 3627, 3708, 4017, 4309, 4836, 5004, 5356, 5421, 6386, 7228, 7254, 8034, 8618, 9579, 10842, 12051, 12772, 12927, 14317, 14508, 16068, 16263, 17236, 19158, 21684, 24102, 25854, 28634, 28737, 32526, 38316, 38781, 41509, 42951, 48204, 51708, 56017, 57268, 57474, 65052, 77562, 83018, 85902, 112034, 114948, 124527, 128853, 155124, 166036, 168051, 171804, 186121, 224068, 249054, 257706, 336102, 372242, 373581, 443827, 498108, 504153, 515412, 558363, 672204, 744484, 747162, 887654, 1008306, 1116726, 1331481, 1494324, 1675089, 1775308, 2016612, 2233452, 2662962, 3350178, 3994443, 5325924, 5769751, 6700356, 7988886, 11539502, 15977772, 17309253, 23079004, 34618506, 51927759, 69237012, 103855518, 207711036]

約数ペア:

[(1, 207711036), (2, 103855518), (3, 69237012), (4, 51927759), (6, 34618506), (9, 23079004), (12, 17309253), (13, 15977772), (18, 11539502), (26, 7988886), (31, 6700356), (36, 5769751), (39, 5325924), (52, 3994443), (62, 3350178), (78, 2662962), (93, 2233452), (103, 2016612), (117, 1775308), (124, 1675089), (139, 1494324), (156, 1331481), (186, 1116726), (206, 1008306), (234, 887654), (278, 747162), (279, 744484), (309, 672204), (372, 558363), (403, 515412), (412, 504153), (417, 498108), (468, 443827), (556, 373581), (558, 372242), (618, 336102), (806, 257706), (834, 249054), (927, 224068), (1116, 186121), (1209, 171804), (1236, 168051), (1251, 166036), (1339, 155124), (1612, 128853), (1668, 124527), (1807, 114948), (1854, 112034), (2418, 85902), (2502, 83018), (2678, 77562), (3193, 65052), (3614, 57474), (3627, 57268), (3708, 56017), (4017, 51708), (4309, 48204), (4836, 42951), (5004, 41509), (5356, 38781), (5421, 38316), (6386, 32526), (7228, 28737), (7254, 28634), (8034, 25854), (8618, 24102), (9579, 21684), (10842, 19158), (12051, 17236), (12772, 16263), (12927, 16068), (14317, 14508)]