210752768

素因数分解:

$2^8\times {\mathrm{401}}^1\times {\mathrm{2053}}^1$

素因数の和:2470

約数の個数: 36

約数和(自身を含む): 421936788

約数和(自身を除く): 211184020

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 802, 1604, 2053, 3208, 4106, 6416, 8212, 12832, 16424, 25664, 32848, 51328, 65696, 102656, 131392, 262784, 525568, 823253, 1646506, 3293012, 6586024, 13172048, 26344096, 52688192, 105376384, 210752768]

約数ペア:

[(1, 210752768), (2, 105376384), (4, 52688192), (8, 26344096), (16, 13172048), (32, 6586024), (64, 3293012), (128, 1646506), (256, 823253), (401, 525568), (802, 262784), (1604, 131392), (2053, 102656), (3208, 65696), (4106, 51328), (6416, 32848), (8212, 25664), (12832, 16424)]