203589416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22343}}^1$

素因数の和:22433

約数の個数: 32

約数和(自身を含む): 410235840

約数和(自身を除く): 206646424

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 22343, 44686, 89372, 178744, 379831, 759662, 1496981, 1519324, 2993962, 3038648, 5987924, 11975848, 25448677, 50897354, 101794708, 203589416]

約数ペア:

[(1, 203589416), (2, 101794708), (4, 50897354), (8, 25448677), (17, 11975848), (34, 5987924), (67, 3038648), (68, 2993962), (134, 1519324), (136, 1496981), (268, 759662), (536, 379831), (1139, 178744), (2278, 89372), (4556, 44686), (9112, 22343)]