199970528

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{57331}}^1$

素因数の和:57450

約数の個数: 24

約数和(自身を含む): 397310760

約数和(自身を除く): 197340232

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 57331, 114662, 229324, 458648, 917296, 1834592, 6249079, 12498158, 24996316, 49992632, 99985264, 199970528]

約数ペア:

[(1, 199970528), (2, 99985264), (4, 49992632), (8, 24996316), (16, 12498158), (32, 6249079), (109, 1834592), (218, 917296), (436, 458648), (872, 229324), (1744, 114662), (3488, 57331)]