213040022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2957}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 366744672

約数和(自身を除く): 153704650

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 326, 442, 2119, 2771, 2957, 4238, 5542, 5914, 36023, 38441, 50269, 72046, 76882, 100538, 481991, 653497, 963982, 1306994, 6265883, 8193847, 12531766, 16387694, 106520011, 213040022]

約数ペア:

[(1, 213040022), (2, 106520011), (13, 16387694), (17, 12531766), (26, 8193847), (34, 6265883), (163, 1306994), (221, 963982), (326, 653497), (442, 481991), (2119, 100538), (2771, 76882), (2957, 72046), (4238, 50269), (5542, 38441), (5914, 36023)]