203417910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2267}}^1$

素因数の和:3277

約数の個数: 48

約数和(自身を含む): 529650576

約数和(自身を除く): 326232666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1994, 2267, 2991, 4534, 4985, 5982, 6801, 8973, 9970, 11335, 13602, 14955, 17946, 20403, 22670, 29910, 34005, 40806, 44865, 68010, 89730, 102015, 204030, 2260199, 4520398, 6780597, 11300995, 13561194, 20341791, 22601990, 33902985, 40683582, 67805970, 101708955, 203417910]

約数ペア:

[(1, 203417910), (2, 101708955), (3, 67805970), (5, 40683582), (6, 33902985), (9, 22601990), (10, 20341791), (15, 13561194), (18, 11300995), (30, 6780597), (45, 4520398), (90, 2260199), (997, 204030), (1994, 102015), (2267, 89730), (2991, 68010), (4534, 44865), (4985, 40806), (5982, 34005), (6801, 29910), (8973, 22670), (9970, 20403), (11335, 17946), (13602, 14955)]