207980402

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73181}}^1$

素因数の和:73226

約数の個数: 24

約数和(自身を含む): 375423660

約数和(自身を除く): 167443258

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 73181, 146362, 512267, 1024534, 2122249, 3585869, 4244498, 7171738, 14855743, 29711486, 103990201, 207980402]

約数ペア:

[(1, 207980402), (2, 103990201), (7, 29711486), (14, 14855743), (29, 7171738), (49, 4244498), (58, 3585869), (98, 2122249), (203, 1024534), (406, 512267), (1421, 146362), (2842, 73181)]