196574906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{26203}}^1$

素因数の和:26258

約数の個数: 24

約数和(自身を含む): 334572672

約数和(自身を除く): 137997766

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 26203, 52406, 288233, 576466, 812293, 1624586, 3170563, 6341126, 8935223, 17870446, 98287453, 196574906]

約数ペア:

[(1, 196574906), (2, 98287453), (11, 17870446), (22, 8935223), (31, 6341126), (62, 3170563), (121, 1624586), (242, 812293), (341, 576466), (682, 288233), (3751, 52406), (7502, 26203)]