201768328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5197}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 396711360

約数和(自身を除く): 194943032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1688, 4853, 5197, 9706, 10394, 19412, 20788, 38824, 41576, 119531, 239062, 478124, 956248, 1096567, 2193134, 4386268, 8772536, 25221041, 50442082, 100884164, 201768328]

約数ペア:

[(1, 201768328), (2, 100884164), (4, 50442082), (8, 25221041), (23, 8772536), (46, 4386268), (92, 2193134), (184, 1096567), (211, 956248), (422, 478124), (844, 239062), (1688, 119531), (4853, 41576), (5197, 38824), (9706, 20788), (10394, 19412)]