201532449

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 290234880

約数和(自身を除く): 88702431

約数列:

[1, 3, 19, 57, 67, 113, 201, 339, 467, 1273, 1401, 2147, 3819, 6441, 7571, 8873, 22713, 26619, 31289, 52771, 93867, 143849, 158313, 431547, 594491, 1002649, 1783473, 3007947, 3535657, 10606971, 67177483, 201532449]

約数ペア:

[(1, 201532449), (3, 67177483), (19, 10606971), (57, 3535657), (67, 3007947), (113, 1783473), (201, 1002649), (339, 594491), (467, 431547), (1273, 158313), (1401, 143849), (2147, 93867), (3819, 52771), (6441, 31289), (7571, 26619), (8873, 22713)]