227280812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271867}}^1$

素因数の和:271901

約数の個数: 24

約数和(自身を含む): 456738240

約数和(自身を除く): 229457428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 271867, 543734, 1087468, 2990537, 5165473, 5981074, 10330946, 11962148, 20661892, 56820203, 113640406, 227280812]

約数ペア:

[(1, 227280812), (2, 113640406), (4, 56820203), (11, 20661892), (19, 11962148), (22, 10330946), (38, 5981074), (44, 5165473), (76, 2990537), (209, 1087468), (418, 543734), (836, 271867)]