201512493

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:7994

約数の個数: 48

約数和(自身を含む): 369847296

約数和(自身を除く): 168334803

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 7937, 8463, 23811, 25389, 55559, 71433, 103181, 166677, 246047, 309543, 500031, 722267, 738141, 928629, 1722329, 2166801, 2214423, 3198611, 5166987, 6500403, 9595833, 15500961, 22390277, 28787499, 67170831, 201512493]

約数ペア:

[(1, 201512493), (3, 67170831), (7, 28787499), (9, 22390277), (13, 15500961), (21, 9595833), (31, 6500403), (39, 5166987), (63, 3198611), (91, 2214423), (93, 2166801), (117, 1722329), (217, 928629), (273, 738141), (279, 722267), (403, 500031), (651, 309543), (819, 246047), (1209, 166677), (1953, 103181), (2821, 71433), (3627, 55559), (7937, 25389), (8463, 23811)]