207300860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797311}}^1$

素因数の和:797333

約数の個数: 24

約数和(自身を含む): 468819456

約数和(自身を除く): 261518596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 797311, 1594622, 3189244, 3986555, 7973110, 10365043, 15946220, 20730086, 41460172, 51825215, 103650430, 207300860]

約数ペア:

[(1, 207300860), (2, 103650430), (4, 51825215), (5, 41460172), (10, 20730086), (13, 15946220), (20, 10365043), (26, 7973110), (52, 3986555), (65, 3189244), (130, 1594622), (260, 797311)]