209357430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{95597}}^1$

素因数の和:95680

約数の個数: 32

約数和(自身を含む): 509346144

約数和(自身を除く): 299988714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 95597, 191194, 286791, 477985, 573582, 955970, 1433955, 2867910, 6978581, 13957162, 20935743, 34892905, 41871486, 69785810, 104678715, 209357430]

約数ペア:

[(1, 209357430), (2, 104678715), (3, 69785810), (5, 41871486), (6, 34892905), (10, 20935743), (15, 13957162), (30, 6978581), (73, 2867910), (146, 1433955), (219, 955970), (365, 573582), (438, 477985), (730, 286791), (1095, 191194), (2190, 95597)]