204159168

素因数分解:

$2^6\times 3^2\times {\mathrm{354443}}^1$

素因数の和:354461

約数の個数: 42

約数和(自身を含む): 585187044

約数和(自身を除く): 381027876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 354443, 708886, 1063329, 1417772, 2126658, 2835544, 3189987, 4253316, 5671088, 6379974, 8506632, 11342176, 12759948, 17013264, 22684352, 25519896, 34026528, 51039792, 68053056, 102079584, 204159168]

約数ペア:

[(1, 204159168), (2, 102079584), (3, 68053056), (4, 51039792), (6, 34026528), (8, 25519896), (9, 22684352), (12, 17013264), (16, 12759948), (18, 11342176), (24, 8506632), (32, 6379974), (36, 5671088), (48, 4253316), (64, 3189987), (72, 2835544), (96, 2126658), (144, 1417772), (192, 1063329), (288, 708886), (576, 354443)]