210935714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 361535616

約数和(自身を除く): 150599902

約数列:

[1, 2, 11, 22, 23, 46, 253, 337, 506, 674, 1237, 2474, 3707, 7414, 7751, 13607, 15502, 27214, 28451, 56902, 85261, 170522, 312961, 416869, 625922, 833738, 4585559, 9171118, 9587987, 19175974, 105467857, 210935714]

約数ペア:

[(1, 210935714), (2, 105467857), (11, 19175974), (22, 9587987), (23, 9171118), (46, 4585559), (253, 833738), (337, 625922), (506, 416869), (674, 312961), (1237, 170522), (2474, 85261), (3707, 56902), (7414, 28451), (7751, 27214), (13607, 15502)]