201658950610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1\times {\mathrm{17029}}^1$

素因数の和:18403

約数の個数: 64

約数和(自身を含む): 396746138880

約数和(自身を除く): 195087188270

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1283, 1846, 2566, 4615, 6415, 9230, 12830, 16679, 17029, 33358, 34058, 83395, 85145, 91093, 166790, 170290, 182186, 221377, 442754, 455465, 910930, 1106885, 1184209, 1209059, 2213770, 2368418, 2418118, 5921045, 6045295, 11842090, 12090590, 15717767, 21848207, 31435534, 43696414, 78588835, 109241035, 157177670, 218482070, 284026691, 568053382, 1420133455, 1551222697, 2840266910, 3102445394, 7756113485, 15512226970, 20165895061, 40331790122, 100829475305, 201658950610]

約数ペア:

[(1, 201658950610), (2, 100829475305), (5, 40331790122), (10, 20165895061), (13, 15512226970), (26, 7756113485), (65, 3102445394), (71, 2840266910), (130, 1551222697), (142, 1420133455), (355, 568053382), (710, 284026691), (923, 218482070), (1283, 157177670), (1846, 109241035), (2566, 78588835), (4615, 43696414), (6415, 31435534), (9230, 21848207), (12830, 15717767), (16679, 12090590), (17029, 11842090), (33358, 6045295), (34058, 5921045), (83395, 2418118), (85145, 2368418), (91093, 2213770), (166790, 1209059), (170290, 1184209), (182186, 1106885), (221377, 910930), (442754, 455465)]