195783184

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{112261}}^1$

素因数の和:112378

約数の個数: 20

約数和(自身を含む): 382813420

約数和(自身を除く): 187030236

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 112261, 224522, 449044, 898088, 1796176, 12236449, 24472898, 48945796, 97891592, 195783184]

約数ペア:

[(1, 195783184), (2, 97891592), (4, 48945796), (8, 24472898), (16, 12236449), (109, 1796176), (218, 898088), (436, 449044), (872, 224522), (1744, 112261)]