207910576

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{133963}}^1$

素因数の和:134068

約数の個数: 20

約数和(自身を含む): 406982632

約数和(自身を除く): 199072056

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 133963, 267926, 535852, 1071704, 2143408, 12994411, 25988822, 51977644, 103955288, 207910576]

約数ペア:

[(1, 207910576), (2, 103955288), (4, 51977644), (8, 25988822), (16, 12994411), (97, 2143408), (194, 1071704), (388, 535852), (776, 267926), (1552, 133963)]