200670832

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 400755600

約数和(自身を除く): 200084768

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 419, 592, 809, 838, 1618, 1676, 3236, 3352, 6472, 6704, 12944, 15503, 29933, 31006, 59866, 62012, 119732, 124024, 239464, 248048, 338971, 478928, 677942, 1355884, 2711768, 5423536, 12541927, 25083854, 50167708, 100335416, 200670832]

約数ペア:

[(1, 200670832), (2, 100335416), (4, 50167708), (8, 25083854), (16, 12541927), (37, 5423536), (74, 2711768), (148, 1355884), (296, 677942), (419, 478928), (592, 338971), (809, 248048), (838, 239464), (1618, 124024), (1676, 119732), (3236, 62012), (3352, 59866), (6472, 31006), (6704, 29933), (12944, 15503)]