210787199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{10867}}^1$

素因数の和:11054

約数の個数: 16

約数和(自身を含む): 256658688

約数和(自身を除く): 45871489

約数列:

[1, 7, 17, 119, 163, 1141, 2771, 10867, 19397, 76069, 184739, 1293173, 1771321, 12399247, 30112457, 210787199]

約数ペア:

[(1, 210787199), (7, 30112457), (17, 12399247), (119, 1771321), (163, 1293173), (1141, 184739), (2771, 76069), (10867, 19397)]