201613115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 280682496

約数和(自身を除く): 79069381

約数列:

[1, 5, 11, 17, 55, 85, 187, 383, 563, 935, 1915, 2815, 4213, 6193, 6511, 9571, 21065, 30965, 32555, 47855, 71621, 105281, 215629, 358105, 526405, 1078145, 2371919, 3665693, 11859595, 18328465, 40322623, 201613115]

約数ペア:

[(1, 201613115), (5, 40322623), (11, 18328465), (17, 11859595), (55, 3665693), (85, 2371919), (187, 1078145), (383, 526405), (563, 358105), (935, 215629), (1915, 105281), (2815, 71621), (4213, 47855), (6193, 32555), (6511, 30965), (9571, 21065)]