202154096

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{30011}}^1$

素因数の和:30440

約数の個数: 20

約数和(自身を含む): 392616984

約数和(自身を除く): 190462888

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 30011, 60022, 120044, 240088, 480176, 12634631, 25269262, 50538524, 101077048, 202154096]

約数ペア:

[(1, 202154096), (2, 101077048), (4, 50538524), (8, 25269262), (16, 12634631), (421, 480176), (842, 240088), (1684, 120044), (3368, 60022), (6736, 30011)]