201699245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 272125440

約数和(自身を除く): 70426195

約数列:

[1, 5, 11, 55, 61, 79, 305, 395, 671, 761, 869, 3355, 3805, 4345, 4819, 8371, 24095, 41855, 46421, 53009, 60119, 232105, 265045, 300595, 510631, 661309, 2553155, 3306545, 3667259, 18336295, 40339849, 201699245]

約数ペア:

[(1, 201699245), (5, 40339849), (11, 18336295), (55, 3667259), (61, 3306545), (79, 2553155), (305, 661309), (395, 510631), (671, 300595), (761, 265045), (869, 232105), (3355, 60119), (3805, 53009), (4345, 46421), (4819, 41855), (8371, 24095)]