213413302382

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{175013}}^1$

素因数の和:175593

約数の個数: 48

約数和(自身を含む): 389295541152

約数和(自身を除く): 175882238770

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 541, 1082, 1127, 2254, 3787, 7574, 12443, 24886, 26509, 53018, 87101, 174202, 175013, 350026, 609707, 1219414, 1225091, 2450182, 4025299, 8050598, 8575637, 17151274, 28177093, 56354186, 94682033, 189364066, 197239651, 394479302, 662774231, 1325548462, 2177686759, 4355373518, 4639419617, 9278839234, 15243807313, 30487614626, 106706651191, 213413302382]

約数ペア:

[(1, 213413302382), (2, 106706651191), (7, 30487614626), (14, 15243807313), (23, 9278839234), (46, 4639419617), (49, 4355373518), (98, 2177686759), (161, 1325548462), (322, 662774231), (541, 394479302), (1082, 197239651), (1127, 189364066), (2254, 94682033), (3787, 56354186), (7574, 28177093), (12443, 17151274), (24886, 8575637), (26509, 8050598), (53018, 4025299), (87101, 2450182), (174202, 1225091), (175013, 1219414), (350026, 609707)]