208097164807

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1\times {\mathrm{10949}}^1$

素因数の和:11503

約数の個数: 32

約数和(自身を含む): 245324851200

約数和(自身を除く): 37227686393

約数列:

[1, 7, 43, 233, 271, 301, 1631, 1897, 10019, 10949, 11653, 63143, 70133, 76643, 81571, 442001, 470807, 2551117, 2715149, 2967179, 3295649, 17857819, 19006043, 20770253, 109698031, 127588697, 691352707, 767886217, 893120879, 4839468949, 29728166401, 208097164807]

約数ペア:

[(1, 208097164807), (7, 29728166401), (43, 4839468949), (233, 893120879), (271, 767886217), (301, 691352707), (1631, 127588697), (1897, 109698031), (10019, 20770253), (10949, 19006043), (11653, 17857819), (63143, 3295649), (70133, 2967179), (76643, 2715149), (81571, 2551117), (442001, 470807)]