201172628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 391184640

約数和(自身を除く): 190012012

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 293, 391, 439, 586, 782, 878, 1172, 1564, 1756, 4981, 6739, 7463, 9962, 10097, 13478, 14926, 19924, 20194, 26956, 29852, 40388, 114563, 128627, 171649, 229126, 257254, 343298, 458252, 514508, 686596, 2186659, 2958421, 4373318, 5916842, 8746636, 11833684, 50293157, 100586314, 201172628]

約数ペア:

[(1, 201172628), (2, 100586314), (4, 50293157), (17, 11833684), (23, 8746636), (34, 5916842), (46, 4373318), (68, 2958421), (92, 2186659), (293, 686596), (391, 514508), (439, 458252), (586, 343298), (782, 257254), (878, 229126), (1172, 171649), (1564, 128627), (1756, 114563), (4981, 40388), (6739, 29852), (7463, 26956), (9962, 20194), (10097, 19924), (13478, 14926)]