205126506

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{32467}}^1$

素因数の和:32497

約数の個数: 48

約数和(自身を含む): 496370784

約数和(自身を除く): 291244278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 32467, 64934, 97401, 194802, 292203, 422071, 584406, 844142, 876609, 1266213, 1753218, 2532426, 2629827, 3798639, 5259654, 7597278, 7889481, 11395917, 15778962, 22791834, 34187751, 68375502, 102563253, 205126506]

約数ペア:

[(1, 205126506), (2, 102563253), (3, 68375502), (6, 34187751), (9, 22791834), (13, 15778962), (18, 11395917), (26, 7889481), (27, 7597278), (39, 5259654), (54, 3798639), (78, 2629827), (81, 2532426), (117, 1753218), (162, 1266213), (234, 876609), (243, 844142), (351, 584406), (486, 422071), (702, 292203), (1053, 194802), (2106, 97401), (3159, 64934), (6318, 32467)]