202119970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91457}}^1$

素因数の和:91494

約数の個数: 32

約数和(自身を含む): 414853488

約数和(自身を除く): 212733518

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 91457, 182914, 457285, 914570, 1188941, 1554769, 2377882, 3109538, 5944705, 7773845, 11889410, 15547690, 20211997, 40423994, 101059985, 202119970]

約数ペア:

[(1, 202119970), (2, 101059985), (5, 40423994), (10, 20211997), (13, 15547690), (17, 11889410), (26, 7773845), (34, 5944705), (65, 3109538), (85, 2377882), (130, 1554769), (170, 1188941), (221, 914570), (442, 457285), (1105, 182914), (2210, 91457)]