201973064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{587131}}^1$

素因数の和:587180

約数の個数: 16

約数和(自身を含む): 387507120

約数和(自身を除く): 185534056

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 587131, 1174262, 2348524, 4697048, 25246633, 50493266, 100986532, 201973064]

約数ペア:

[(1, 201973064), (2, 100986532), (4, 50493266), (8, 25246633), (43, 4697048), (86, 2348524), (172, 1174262), (344, 587131)]