197555910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{124249}}^1$

素因数の和:124312

約数の個数: 32

約数和(自身を含む): 483084000

約数和(自身を除く): 285528090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 124249, 248498, 372747, 621245, 745494, 1242490, 1863735, 3727470, 6585197, 13170394, 19755591, 32925985, 39511182, 65851970, 98777955, 197555910]

約数ペア:

[(1, 197555910), (2, 98777955), (3, 65851970), (5, 39511182), (6, 32925985), (10, 19755591), (15, 13170394), (30, 6585197), (53, 3727470), (106, 1863735), (159, 1242490), (265, 745494), (318, 621245), (530, 372747), (795, 248498), (1590, 124249)]