201727522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1342

約数の個数: 24

約数和(自身を含む): 320844672

約数和(自身を除く): 119117150

約数列:

[1, 2, 19, 38, 271, 361, 542, 722, 1031, 2062, 5149, 10298, 19589, 39178, 97831, 195662, 279401, 372191, 558802, 744382, 5308619, 10617238, 100863761, 201727522]

約数ペア:

[(1, 201727522), (2, 100863761), (19, 10617238), (38, 5308619), (271, 744382), (361, 558802), (542, 372191), (722, 279401), (1031, 195662), (2062, 97831), (5149, 39178), (10298, 19589)]