204039510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{111497}}^1$

素因数の和:111568

約数の個数: 32

約数和(自身を含む): 497727072

約数和(自身を除く): 293687562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 111497, 222994, 334491, 557485, 668982, 1114970, 1672455, 3344910, 6801317, 13602634, 20403951, 34006585, 40807902, 68013170, 102019755, 204039510]

約数ペア:

[(1, 204039510), (2, 102019755), (3, 68013170), (5, 40807902), (6, 34006585), (10, 20403951), (15, 13602634), (30, 6801317), (61, 3344910), (122, 1672455), (183, 1114970), (305, 668982), (366, 557485), (610, 334491), (915, 222994), (1830, 111497)]