200426336

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1468

約数の個数: 72

約数和(自身を含む): 445762800

約数和(自身を除く): 245336464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 296, 352, 407, 484, 592, 814, 968, 1184, 1399, 1628, 1936, 2798, 3256, 3872, 4477, 5596, 6512, 8954, 11192, 13024, 15389, 17908, 22384, 30778, 35816, 44768, 51763, 61556, 71632, 103526, 123112, 143264, 169279, 207052, 246224, 338558, 414104, 492448, 569393, 677116, 828208, 1138786, 1354232, 1656416, 2277572, 2708464, 4555144, 5416928, 6263323, 9110288, 12526646, 18220576, 25053292, 50106584, 100213168, 200426336]

約数ペア:

[(1, 200426336), (2, 100213168), (4, 50106584), (8, 25053292), (11, 18220576), (16, 12526646), (22, 9110288), (32, 6263323), (37, 5416928), (44, 4555144), (74, 2708464), (88, 2277572), (121, 1656416), (148, 1354232), (176, 1138786), (242, 828208), (296, 677116), (352, 569393), (407, 492448), (484, 414104), (592, 338558), (814, 246224), (968, 207052), (1184, 169279), (1399, 143264), (1628, 123112), (1936, 103526), (2798, 71632), (3256, 61556), (3872, 51763), (4477, 44768), (5596, 35816), (6512, 30778), (8954, 22384), (11192, 17908), (13024, 15389)]