203538426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 504311808

約数和(自身を除く): 300773382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 182, 273, 326, 489, 546, 978, 1141, 2119, 2282, 2287, 3423, 4238, 4574, 6357, 6846, 6861, 12714, 13722, 14833, 16009, 29666, 29731, 32018, 44499, 48027, 59462, 88998, 89193, 96054, 178386, 208117, 372781, 416234, 624351, 745562, 1118343, 1248702, 2236686, 2609467, 4846153, 5218934, 7828401, 9692306, 14538459, 15656802, 29076918, 33923071, 67846142, 101769213, 203538426]

約数ペア:

[(1, 203538426), (2, 101769213), (3, 67846142), (6, 33923071), (7, 29076918), (13, 15656802), (14, 14538459), (21, 9692306), (26, 7828401), (39, 5218934), (42, 4846153), (78, 2609467), (91, 2236686), (163, 1248702), (182, 1118343), (273, 745562), (326, 624351), (489, 416234), (546, 372781), (978, 208117), (1141, 178386), (2119, 96054), (2282, 89193), (2287, 88998), (3423, 59462), (4238, 48027), (4574, 44499), (6357, 32018), (6846, 29731), (6861, 29666), (12714, 16009), (13722, 14833)]