198847788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15329}}^1$

素因数の和:15406

約数の個数: 48

約数和(自身を含む): 494484480

約数和(自身を除く): 295636692

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 15329, 30658, 45987, 61316, 91974, 183948, 352567, 705134, 720463, 1057701, 1410268, 1440926, 2115402, 2161389, 2881852, 4230804, 4322778, 8645556, 16570649, 33141298, 49711947, 66282596, 99423894, 198847788]

約数ペア:

[(1, 198847788), (2, 99423894), (3, 66282596), (4, 49711947), (6, 33141298), (12, 16570649), (23, 8645556), (46, 4322778), (47, 4230804), (69, 2881852), (92, 2161389), (94, 2115402), (138, 1440926), (141, 1410268), (188, 1057701), (276, 720463), (282, 705134), (564, 352567), (1081, 183948), (2162, 91974), (3243, 61316), (4324, 45987), (6486, 30658), (12972, 15329)]