199883926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{811}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 347276160

約数和(自身を除く): 147392234

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 659, 811, 1318, 1622, 7249, 8921, 11203, 13787, 14498, 17842, 22406, 27574, 123233, 151657, 246466, 303314, 534449, 1068898, 5878939, 9085633, 11757878, 18171266, 99941963, 199883926]

約数ペア:

[(1, 199883926), (2, 99941963), (11, 18171266), (17, 11757878), (22, 9085633), (34, 5878939), (187, 1068898), (374, 534449), (659, 303314), (811, 246466), (1318, 151657), (1622, 123233), (7249, 27574), (8921, 22406), (11203, 17842), (13787, 14498)]