201946428

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{40357}}^1$

素因数の和:40506

約数の個数: 36

約数和(自身を含む): 514160920

約数和(自身を除く): 312214492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 40357, 80714, 121071, 161428, 242142, 363213, 484284, 726426, 1452852, 5609623, 11219246, 16828869, 22438492, 33657738, 50486607, 67315476, 100973214, 201946428]

約数ペア:

[(1, 201946428), (2, 100973214), (3, 67315476), (4, 50486607), (6, 33657738), (9, 22438492), (12, 16828869), (18, 11219246), (36, 5609623), (139, 1452852), (278, 726426), (417, 484284), (556, 363213), (834, 242142), (1251, 161428), (1668, 121071), (2502, 80714), (5004, 40357)]