201087664

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{8209}}^1$

素因数の和:9748

約数の個数: 20

約数和(自身を含む): 389909320

約数和(自身を除く): 188821656

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 8209, 12248, 16418, 24496, 32836, 65672, 131344, 12567979, 25135958, 50271916, 100543832, 201087664]

約数ペア:

[(1, 201087664), (2, 100543832), (4, 50271916), (8, 25135958), (16, 12567979), (1531, 131344), (3062, 65672), (6124, 32836), (8209, 24496), (12248, 16418)]