197537418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5179}}^1$

素因数の和:5363

約数の個数: 48

約数和(自身を含む): 463837920

約数和(自身を除く): 266300502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 4238, 5179, 6357, 10358, 12714, 15537, 19071, 31074, 38142, 46611, 67327, 93222, 134654, 201981, 403962, 605943, 844177, 1211886, 1688354, 2532531, 5065062, 7597593, 10974301, 15195186, 21948602, 32922903, 65845806, 98768709, 197537418]

約数ペア:

[(1, 197537418), (2, 98768709), (3, 65845806), (6, 32922903), (9, 21948602), (13, 15195186), (18, 10974301), (26, 7597593), (39, 5065062), (78, 2532531), (117, 1688354), (163, 1211886), (234, 844177), (326, 605943), (489, 403962), (978, 201981), (1467, 134654), (2119, 93222), (2934, 67327), (4238, 46611), (5179, 38142), (6357, 31074), (10358, 19071), (12714, 15537)]