202394512

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{20047}}^1$

素因数の和:20686

約数の個数: 20

約数和(自身を含む): 392780416

約数和(自身を除く): 190385904

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 20047, 40094, 80188, 160376, 320752, 12649657, 25299314, 50598628, 101197256, 202394512]

約数ペア:

[(1, 202394512), (2, 101197256), (4, 50598628), (8, 25299314), (16, 12649657), (631, 320752), (1262, 160376), (2524, 80188), (5048, 40094), (10096, 20047)]