201621164

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1\times {\mathrm{1091}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 361041408

約数和(自身を除く): 159420244

約数列:

[1, 2, 4, 47, 94, 188, 983, 1091, 1966, 2182, 3932, 4364, 46201, 51277, 92402, 102554, 184804, 205108, 1072453, 2144906, 4289812, 50405291, 100810582, 201621164]

約数ペア:

[(1, 201621164), (2, 100810582), (4, 50405291), (47, 4289812), (94, 2144906), (188, 1072453), (983, 205108), (1091, 184804), (1966, 102554), (2182, 92402), (3932, 51277), (4364, 46201)]