201403808

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{153509}}^1$

素因数の和:153560

約数の個数: 24

約数和(自身を含む): 406187460

約数和(自身を除く): 204783652

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 153509, 307018, 614036, 1228072, 2456144, 4912288, 6293869, 12587738, 25175476, 50350952, 100701904, 201403808]

約数ペア:

[(1, 201403808), (2, 100701904), (4, 50350952), (8, 25175476), (16, 12587738), (32, 6293869), (41, 4912288), (82, 2456144), (164, 1228072), (328, 614036), (656, 307018), (1312, 153509)]