205928044

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 418279680

約数和(自身を除く): 212351636

約数列:

[1, 2, 4, 7, 14, 28, 179, 181, 227, 358, 362, 454, 716, 724, 908, 1253, 1267, 1589, 2506, 2534, 3178, 5012, 5068, 6356, 32399, 40633, 41087, 64798, 81266, 82174, 129596, 162532, 164348, 226793, 284431, 287609, 453586, 568862, 575218, 907172, 1137724, 1150436, 7354573, 14709146, 29418292, 51482011, 102964022, 205928044]

約数ペア:

[(1, 205928044), (2, 102964022), (4, 51482011), (7, 29418292), (14, 14709146), (28, 7354573), (179, 1150436), (181, 1137724), (227, 907172), (358, 575218), (362, 568862), (454, 453586), (716, 287609), (724, 284431), (908, 226793), (1253, 164348), (1267, 162532), (1589, 129596), (2506, 82174), (2534, 81266), (3178, 64798), (5012, 41087), (5068, 40633), (6356, 32399)]