202151145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6803}}^1$

素因数の和:7101

約数の個数: 32

約数和(自身を含む): 371008512

約数和(自身を除く): 168857367

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 4245, 5943, 6803, 9905, 20409, 29715, 34015, 47621, 102045, 142863, 238105, 714315, 1925249, 5775747, 9626245, 13476743, 28878735, 40430229, 67383715, 202151145]

約数ペア:

[(1, 202151145), (3, 67383715), (5, 40430229), (7, 28878735), (15, 13476743), (21, 9626245), (35, 5775747), (105, 1925249), (283, 714315), (849, 238105), (1415, 142863), (1981, 102045), (4245, 47621), (5943, 34015), (6803, 29715), (9905, 20409)]