204089509436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1\times {\mathrm{38593}}^1$

素因数の和:39890

約数の個数: 48

約数和(自身を含む): 380935747584

約数和(自身を除く): 176846238148

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 1223, 2162, 2446, 4324, 4892, 28129, 38593, 56258, 57481, 77186, 112516, 114962, 154372, 229924, 887639, 1322063, 1775278, 1813871, 2644126, 3550556, 3627742, 5288252, 7255484, 41719033, 47199239, 83438066, 94398478, 166876132, 188796956, 1085582497, 2171164994, 2218364233, 4342329988, 4436728466, 8873456932, 51022377359, 102044754718, 204089509436]

約数ペア:

[(1, 204089509436), (2, 102044754718), (4, 51022377359), (23, 8873456932), (46, 4436728466), (47, 4342329988), (92, 2218364233), (94, 2171164994), (188, 1085582497), (1081, 188796956), (1223, 166876132), (2162, 94398478), (2446, 83438066), (4324, 47199239), (4892, 41719033), (28129, 7255484), (38593, 5288252), (56258, 3627742), (57481, 3550556), (77186, 2644126), (112516, 1813871), (114962, 1775278), (154372, 1322063), (229924, 887639)]