202428730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54563}}^1$

素因数の和:54630

約数の個数: 32

約数和(自身を含む): 424289664

約数和(自身を除く): 221860934

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 54563, 109126, 272815, 381941, 545630, 763882, 1909705, 2891839, 3819410, 5783678, 14459195, 20242873, 28918390, 40485746, 101214365, 202428730]

約数ペア:

[(1, 202428730), (2, 101214365), (5, 40485746), (7, 28918390), (10, 20242873), (14, 14459195), (35, 5783678), (53, 3819410), (70, 2891839), (106, 1909705), (265, 763882), (371, 545630), (530, 381941), (742, 272815), (1855, 109126), (3710, 54563)]