208188864

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27803}}^1$

素因数の和:27834

約数の個数: 84

約数和(自身を含む): 642661656

約数和(自身を除く): 434472792

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, 27803, 55606, 83409, 111212, 166818, 222424, 250227, 333636, 361439, 444848, 500454, 667272, 722878, 889696, 1000908, 1084317, 1334544, 1445756, 1779392, 2001816, 2168634, 2669088, 2891512, 3252951, 4003632, 4337268, 5338176, 5783024, 6505902, 8007264, 8674536, 11566048, 13011804, 16014528, 17349072, 23132096, 26023608, 34698144, 52047216, 69396288, 104094432, 208188864]

約数ペア:

[(1, 208188864), (2, 104094432), (3, 69396288), (4, 52047216), (6, 34698144), (8, 26023608), (9, 23132096), (12, 17349072), (13, 16014528), (16, 13011804), (18, 11566048), (24, 8674536), (26, 8007264), (32, 6505902), (36, 5783024), (39, 5338176), (48, 4337268), (52, 4003632), (64, 3252951), (72, 2891512), (78, 2669088), (96, 2168634), (104, 2001816), (117, 1779392), (144, 1445756), (156, 1334544), (192, 1084317), (208, 1000908), (234, 889696), (288, 722878), (312, 667272), (416, 500454), (468, 444848), (576, 361439), (624, 333636), (832, 250227), (936, 222424), (1248, 166818), (1872, 111212), (2496, 83409), (3744, 55606), (7488, 27803)]