201608972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{11489}}^1$

素因数の和:11641

約数の個数: 24

約数和(自身を含む): 364830480

約数和(自身を除く): 163221508

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 4387, 8774, 11489, 17548, 22978, 45956, 471049, 942098, 1229323, 1884196, 2458646, 4917292, 50402243, 100804486, 201608972]

約数ペア:

[(1, 201608972), (2, 100804486), (4, 50402243), (41, 4917292), (82, 2458646), (107, 1884196), (164, 1229323), (214, 942098), (428, 471049), (4387, 45956), (8774, 22978), (11489, 17548)]