201407315

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 256690368

約数和(自身を除く): 55283053

約数列:

[1, 5, 19, 95, 241, 361, 463, 1205, 1805, 2315, 4579, 8797, 22895, 43985, 87001, 111583, 167143, 435005, 557915, 835715, 2120077, 10600385, 40281463, 201407315]

約数ペア:

[(1, 201407315), (5, 40281463), (19, 10600385), (95, 2120077), (241, 835715), (361, 557915), (463, 435005), (1205, 167143), (1805, 111583), (2315, 87001), (4579, 43985), (8797, 22895)]