212157050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2647}}^1$

素因数の和:2895

約数の個数: 48

約数和(自身を含む): 453125760

約数和(自身を除く): 240968710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 229, 350, 458, 1145, 1603, 2290, 2647, 3206, 5294, 5725, 8015, 11450, 13235, 16030, 18529, 26470, 37058, 40075, 66175, 80150, 92645, 132350, 185290, 463225, 606163, 926450, 1212326, 3030815, 4243141, 6061630, 8486282, 15154075, 21215705, 30308150, 42431410, 106078525, 212157050]

約数ペア:

[(1, 212157050), (2, 106078525), (5, 42431410), (7, 30308150), (10, 21215705), (14, 15154075), (25, 8486282), (35, 6061630), (50, 4243141), (70, 3030815), (175, 1212326), (229, 926450), (350, 606163), (458, 463225), (1145, 185290), (1603, 132350), (2290, 92645), (2647, 80150), (3206, 66175), (5294, 40075), (5725, 37058), (8015, 26470), (11450, 18529), (13235, 16030)]