99100490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{319679}}^1$

素因数の和:319717

約数の個数: 16

約数和(自身を含む): 184135680

約数和(自身を除く): 85035190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 319679, 639358, 1598395, 3196790, 9910049, 19820098, 49550245, 99100490]

約数ペア:

[(1, 99100490), (2, 49550245), (5, 19820098), (10, 9910049), (31, 3196790), (62, 1598395), (155, 639358), (310, 319679)]