209739553630

素因数分解:

$2^1\times 5^1\times {\mathrm{50021}}^1\times {\mathrm{419303}}^1$

素因数の和:469331

約数の個数: 16

約数和(自身を含む): 377539644384

約数和(自身を除く): 167800090754

約数列:

[1, 2, 5, 10, 50021, 100042, 250105, 419303, 500210, 838606, 2096515, 4193030, 20973955363, 41947910726, 104869776815, 209739553630]

約数ペア:

[(1, 209739553630), (2, 104869776815), (5, 41947910726), (10, 20973955363), (50021, 4193030), (100042, 2096515), (250105, 838606), (419303, 500210)]