207801870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{130693}}^1$

素因数の和:130756

約数の個数: 32

約数和(自身を含む): 508138272

約数和(自身を除く): 300336402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 130693, 261386, 392079, 653465, 784158, 1306930, 1960395, 3920790, 6926729, 13853458, 20780187, 34633645, 41560374, 69267290, 103900935, 207801870]

約数ペア:

[(1, 207801870), (2, 103900935), (3, 69267290), (5, 41560374), (6, 34633645), (10, 20780187), (15, 13853458), (30, 6926729), (53, 3920790), (106, 1960395), (159, 1306930), (265, 784158), (318, 653465), (530, 392079), (795, 261386), (1590, 130693)]