208118664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{222349}}^1$

素因数の和:222374

約数の個数: 48

約数和(自身を含む): 607015500

約数和(自身を除く): 398896836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 222349, 444698, 667047, 889396, 1334094, 1778792, 2001141, 2668188, 2890537, 4002282, 5336376, 5781074, 8004564, 8671611, 11562148, 16009128, 17343222, 23124296, 26014833, 34686444, 52029666, 69372888, 104059332, 208118664]

約数ペア:

[(1, 208118664), (2, 104059332), (3, 69372888), (4, 52029666), (6, 34686444), (8, 26014833), (9, 23124296), (12, 17343222), (13, 16009128), (18, 11562148), (24, 8671611), (26, 8004564), (36, 5781074), (39, 5336376), (52, 4002282), (72, 2890537), (78, 2668188), (104, 2001141), (117, 1778792), (156, 1334094), (234, 889396), (312, 667047), (468, 444698), (936, 222349)]