210431018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 374371200

約数和(自身を除く): 163940182

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 419, 838, 1237, 2474, 2933, 5866, 8659, 12151, 17318, 24302, 35873, 71746, 85057, 170114, 251111, 502222, 518303, 1036606, 3628121, 7256242, 15030787, 30061574, 105215509, 210431018]

約数ペア:

[(1, 210431018), (2, 105215509), (7, 30061574), (14, 15030787), (29, 7256242), (58, 3628121), (203, 1036606), (406, 518303), (419, 502222), (838, 251111), (1237, 170114), (2474, 85057), (2933, 71746), (5866, 35873), (8659, 24302), (12151, 17318)]