201851864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15451}}^1$

素因数の和:15551

約数の個数: 32

約数和(自身を含む): 400515840

約数和(自身を除く): 198663976

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 15451, 30902, 61804, 123608, 355373, 710746, 1097021, 1421492, 2194042, 2842984, 4388084, 8776168, 25231483, 50462966, 100925932, 201851864]

約数ペア:

[(1, 201851864), (2, 100925932), (4, 50462966), (8, 25231483), (23, 8776168), (46, 4388084), (71, 2842984), (92, 2194042), (142, 1421492), (184, 1097021), (284, 710746), (568, 355373), (1633, 123608), (3266, 61804), (6532, 30902), (13064, 15451)]