201325608964

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{824821}}^1$

素因数の和:825403

約数の個数: 24

約数和(自身を含む): 355663246400

約数和(自身を除く): 154337637436

約数列:

[1, 2, 4, 139, 278, 439, 556, 878, 1756, 61021, 122042, 244084, 824821, 1649642, 3299284, 114650119, 229300238, 362096419, 458600476, 724192838, 1448385676, 50331402241, 100662804482, 201325608964]

約数ペア:

[(1, 201325608964), (2, 100662804482), (4, 50331402241), (139, 1448385676), (278, 724192838), (439, 458600476), (556, 362096419), (878, 229300238), (1756, 114650119), (61021, 3299284), (122042, 1649642), (244084, 824821)]