207848670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{161123}}^1$

素因数の和:161176

約数の個数: 32

約数和(自身を含む): 510440832

約数和(自身を除く): 302592162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 161123, 322246, 483369, 805615, 966738, 1611230, 2416845, 4833690, 6928289, 13856578, 20784867, 34641445, 41569734, 69282890, 103924335, 207848670]

約数ペア:

[(1, 207848670), (2, 103924335), (3, 69282890), (5, 41569734), (6, 34641445), (10, 20784867), (15, 13856578), (30, 6928289), (43, 4833690), (86, 2416845), (129, 1611230), (215, 966738), (258, 805615), (430, 483369), (645, 322246), (1290, 161123)]