208158912

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27799}}^1$

素因数の和:27830

約数の個数: 84

約数和(自身を含む): 642569200

約数和(自身を除く): 434410288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 27799, 55598, 83397, 111196, 166794, 222392, 250191, 333588, 361387, 444784, 500382, 667176, 722774, 889568, 1000764, 1084161, 1334352, 1445548, 1779136, 2001528, 2168322, 2668704, 2891096, 3252483, 4003056, 4336644, 5337408, 5782192, 6504966, 8006112, 8673288, 11564384, 13009932, 16012224, 17346576, 23128768, 26019864, 34693152, 52039728, 69386304, 104079456, 208158912]

約数ペア:

[(1, 208158912), (2, 104079456), (3, 69386304), (4, 52039728), (6, 34693152), (8, 26019864), (9, 23128768), (12, 17346576), (13, 16012224), (16, 13009932), (18, 11564384), (24, 8673288), (26, 8006112), (32, 6504966), (36, 5782192), (39, 5337408), (48, 4336644), (52, 4003056), (64, 3252483), (72, 2891096), (78, 2668704), (96, 2168322), (104, 2001528), (117, 1779136), (144, 1445548), (156, 1334352), (192, 1084161), (208, 1000764), (234, 889568), (288, 722774), (312, 667176), (416, 500382), (468, 444784), (576, 361387), (624, 333588), (832, 250191), (936, 222392), (1248, 166794), (1872, 111196), (2496, 83397), (3744, 55598), (7488, 27799)]