201121428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{937}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 485778944

約数和(自身を除く): 284657516

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 577, 937, 1154, 1731, 1874, 2308, 2811, 3462, 3748, 5622, 6924, 11244, 17887, 29047, 35774, 53661, 58094, 71548, 87141, 107322, 116188, 174282, 214644, 348564, 540649, 1081298, 1621947, 2162596, 3243894, 6487788, 16760119, 33520238, 50280357, 67040476, 100560714, 201121428]

約数ペア:

[(1, 201121428), (2, 100560714), (3, 67040476), (4, 50280357), (6, 33520238), (12, 16760119), (31, 6487788), (62, 3243894), (93, 2162596), (124, 1621947), (186, 1081298), (372, 540649), (577, 348564), (937, 214644), (1154, 174282), (1731, 116188), (1874, 107322), (2308, 87141), (2811, 71548), (3462, 58094), (3748, 53661), (5622, 35774), (6924, 29047), (11244, 17887)]