204753536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{123049}}^1$

素因数の和:123076

約数の個数: 32

約数和(自身を含む): 439288500

約数和(自身を除く): 234534964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 123049, 246098, 492196, 984392, 1599637, 1968784, 3199274, 3937568, 6398548, 7875136, 12797096, 15750272, 25594192, 51188384, 102376768, 204753536]

約数ペア:

[(1, 204753536), (2, 102376768), (4, 51188384), (8, 25594192), (13, 15750272), (16, 12797096), (26, 7875136), (32, 6398548), (52, 3937568), (64, 3199274), (104, 1968784), (128, 1599637), (208, 984392), (416, 492196), (832, 246098), (1664, 123049)]