210853346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7723}}^1$

素因数の和:7826

約数の個数: 32

約数和(自身を含む): 370381248

約数和(自身を除く): 159527902

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2482, 7723, 13651, 15446, 27302, 84953, 131291, 169906, 262582, 563779, 1127558, 1444201, 2888402, 6201569, 9584243, 12403138, 19168486, 105426673, 210853346]

約数ペア:

[(1, 210853346), (2, 105426673), (11, 19168486), (17, 12403138), (22, 9584243), (34, 6201569), (73, 2888402), (146, 1444201), (187, 1127558), (374, 563779), (803, 262582), (1241, 169906), (1606, 131291), (2482, 84953), (7723, 27302), (13651, 15446)]