200855805

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 328976640

約数和(自身を除く): 128120835

約数列:

[1, 3, 5, 15, 71, 113, 213, 339, 355, 565, 1065, 1669, 1695, 5007, 8023, 8345, 24069, 25035, 40115, 118499, 120345, 188597, 355497, 565791, 592495, 942985, 1777485, 2828955, 13390387, 40171161, 66951935, 200855805]

約数ペア:

[(1, 200855805), (3, 66951935), (5, 40171161), (15, 13390387), (71, 2828955), (113, 1777485), (213, 942985), (339, 592495), (355, 565791), (565, 355497), (1065, 188597), (1669, 120345), (1695, 118499), (5007, 40115), (8023, 25035), (8345, 24069)]