200369974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1783}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 359654400

約数和(自身を除く): 159284426

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 698, 1783, 2443, 3566, 4886, 8027, 12481, 16054, 24962, 41009, 56189, 82018, 112378, 287063, 574126, 622267, 1244534, 4355869, 8711738, 14312141, 28624282, 100184987, 200369974]

約数ペア:

[(1, 200369974), (2, 100184987), (7, 28624282), (14, 14312141), (23, 8711738), (46, 4355869), (161, 1244534), (322, 622267), (349, 574126), (698, 287063), (1783, 112378), (2443, 82018), (3566, 56189), (4886, 41009), (8027, 24962), (12481, 16054)]