201292399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{55621}}^1$

素因数の和:55686

約数の個数: 16

約数和(自身を含む): 256306176

約数和(自身を除く): 55013777

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 55621, 389347, 611831, 2614187, 4282817, 18299309, 28756057, 201292399]

約数ペア:

[(1, 201292399), (7, 28756057), (11, 18299309), (47, 4282817), (77, 2614187), (329, 611831), (517, 389347), (3619, 55621)]