208858272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{310801}}^1$

素因数の和:310821

約数の個数: 48

約数和(自身を含む): 626576832

約数和(自身を除く): 417718560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 310801, 621602, 932403, 1243204, 1864806, 2175607, 2486408, 3729612, 4351214, 4972816, 6526821, 7459224, 8702428, 9945632, 13053642, 14918448, 17404856, 26107284, 29836896, 34809712, 52214568, 69619424, 104429136, 208858272]

約数ペア:

[(1, 208858272), (2, 104429136), (3, 69619424), (4, 52214568), (6, 34809712), (7, 29836896), (8, 26107284), (12, 17404856), (14, 14918448), (16, 13053642), (21, 9945632), (24, 8702428), (28, 7459224), (32, 6526821), (42, 4972816), (48, 4351214), (56, 3729612), (84, 2486408), (96, 2175607), (112, 1864806), (168, 1243204), (224, 932403), (336, 621602), (672, 310801)]