197426628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2503}}^1$

素因数の和:2833

約数の個数: 72

約数和(自身を含む): 572394368

約数和(自身を除く): 374967740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 2191, 2503, 2817, 3756, 4382, 5006, 5634, 6573, 7509, 8764, 10012, 11268, 13146, 15018, 17521, 19719, 22527, 26292, 30036, 35042, 39438, 45054, 52563, 70084, 78876, 90108, 105126, 157689, 210252, 315378, 630756, 783439, 1566878, 2350317, 3133756, 4700634, 5484073, 7050951, 9401268, 10968146, 14101902, 16452219, 21936292, 28203804, 32904438, 49356657, 65808876, 98713314, 197426628]

約数ペア:

[(1, 197426628), (2, 98713314), (3, 65808876), (4, 49356657), (6, 32904438), (7, 28203804), (9, 21936292), (12, 16452219), (14, 14101902), (18, 10968146), (21, 9401268), (28, 7050951), (36, 5484073), (42, 4700634), (63, 3133756), (84, 2350317), (126, 1566878), (252, 783439), (313, 630756), (626, 315378), (939, 210252), (1252, 157689), (1878, 105126), (2191, 90108), (2503, 78876), (2817, 70084), (3756, 52563), (4382, 45054), (5006, 39438), (5634, 35042), (6573, 30036), (7509, 26292), (8764, 22527), (10012, 19719), (11268, 17521), (13146, 15018)]