201215876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{3469}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 373385880

約数和(自身を除く): 172170004

約数列:

[1, 2, 4, 17, 34, 68, 853, 1706, 3412, 3469, 6938, 13876, 14501, 29002, 58004, 58973, 117946, 235892, 2959057, 5918114, 11836228, 50303969, 100607938, 201215876]

約数ペア:

[(1, 201215876), (2, 100607938), (4, 50303969), (17, 11836228), (34, 5918114), (68, 2959057), (853, 235892), (1706, 117946), (3412, 58973), (3469, 58004), (6938, 29002), (13876, 14501)]