204648288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163981}}^1$

素因数の和:164007

約数の個数: 48

約数和(自身を含む): 578528496

約数和(自身を除く): 373880208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 163981, 327962, 491943, 655924, 983886, 1311848, 1967772, 2131753, 2623696, 3935544, 4263506, 5247392, 6395259, 7871088, 8527012, 12790518, 15742176, 17054024, 25581036, 34108048, 51162072, 68216096, 102324144, 204648288]

約数ペア:

[(1, 204648288), (2, 102324144), (3, 68216096), (4, 51162072), (6, 34108048), (8, 25581036), (12, 17054024), (13, 15742176), (16, 12790518), (24, 8527012), (26, 7871088), (32, 6395259), (39, 5247392), (48, 4263506), (52, 3935544), (78, 2623696), (96, 2131753), (104, 1967772), (156, 1311848), (208, 983886), (312, 655924), (416, 491943), (624, 327962), (1248, 163981)]