255068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 36

約数和(自身を含む): 536256

約数和(自身を除く): 281188

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 121, 124, 187, 242, 341, 374, 484, 527, 682, 748, 1054, 1364, 2057, 2108, 3751, 4114, 5797, 7502, 8228, 11594, 15004, 23188, 63767, 127534, 255068]

約数ペア:

[(1, 255068), (2, 127534), (4, 63767), (11, 23188), (17, 15004), (22, 11594), (31, 8228), (34, 7502), (44, 5797), (62, 4114), (68, 3751), (121, 2108), (124, 2057), (187, 1364), (242, 1054), (341, 748), (374, 682), (484, 527)]