218831650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 435407400

約数和(自身を除く): 216575750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 1010, 1717, 2525, 2549, 3434, 5050, 5098, 8585, 12745, 17170, 25490, 42925, 43333, 63725, 85850, 86666, 127450, 216665, 257449, 433330, 514898, 1083325, 1287245, 2166650, 2574490, 4376633, 6436225, 8753266, 12872450, 21883165, 43766330, 109415825, 218831650]

約数ペア:

[(1, 218831650), (2, 109415825), (5, 43766330), (10, 21883165), (17, 12872450), (25, 8753266), (34, 6436225), (50, 4376633), (85, 2574490), (101, 2166650), (170, 1287245), (202, 1083325), (425, 514898), (505, 433330), (850, 257449), (1010, 216665), (1717, 127450), (2525, 86666), (2549, 85850), (3434, 63725), (5050, 43333), (5098, 42925), (8585, 25490), (12745, 17170)]