101721788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117191}}^1$

素因数の和:117233

約数の個数: 24

約数和(自身を含む): 210008064

約数和(自身を除く): 108286276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 117191, 234382, 468764, 820337, 1640674, 3281348, 3632921, 7265842, 14531684, 25430447, 50860894, 101721788]

約数ペア:

[(1, 101721788), (2, 50860894), (4, 25430447), (7, 14531684), (14, 7265842), (28, 3632921), (31, 3281348), (62, 1640674), (124, 820337), (217, 468764), (434, 234382), (868, 117191)]