217961363522

素因数分解:

$2^1\times 7^1\times {\mathrm{48817}}^1\times {\mathrm{318919}}^1$

素因数の和:367745

約数の個数: 16

約数和(自身を含む): 373656877440

約数和(自身を除く): 155695513918

約数列:

[1, 2, 7, 14, 48817, 97634, 318919, 341719, 637838, 683438, 2232433, 4464866, 15568668823, 31137337646, 108980681761, 217961363522]

約数ペア:

[(1, 217961363522), (2, 108980681761), (7, 31137337646), (14, 15568668823), (48817, 4464866), (97634, 2232433), (318919, 683438), (341719, 637838)]