200913728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101267}}^1$

素因数の和:101310

約数の個数: 28

約数和(自身を含む): 411553152

約数和(自身を除く): 210639424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 101267, 202534, 405068, 810136, 1620272, 3139277, 3240544, 6278554, 6481088, 12557108, 25114216, 50228432, 100456864, 200913728]

約数ペア:

[(1, 200913728), (2, 100456864), (4, 50228432), (8, 25114216), (16, 12557108), (31, 6481088), (32, 6278554), (62, 3240544), (64, 3139277), (124, 1620272), (248, 810136), (496, 405068), (992, 202534), (1984, 101267)]