202151010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127139}}^1$

素因数の和:127202

約数の個数: 32

約数和(自身を含む): 494320320

約数和(自身を除く): 292169310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 127139, 254278, 381417, 635695, 762834, 1271390, 1907085, 3814170, 6738367, 13476734, 20215101, 33691835, 40430202, 67383670, 101075505, 202151010]

約数ペア:

[(1, 202151010), (2, 101075505), (3, 67383670), (5, 40430202), (6, 33691835), (10, 20215101), (15, 13476734), (30, 6738367), (53, 3814170), (106, 1907085), (159, 1271390), (265, 762834), (318, 635695), (530, 381417), (795, 254278), (1590, 127139)]