201991148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{37049}}^1$

素因数の和:37129

約数の個数: 24

約数和(自身を含む): 373464000

約数和(自身を除く): 171472852

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5452, 37049, 74098, 148196, 1074421, 1741303, 2148842, 3482606, 4297684, 6965212, 50497787, 100995574, 201991148]

約数ペア:

[(1, 201991148), (2, 100995574), (4, 50497787), (29, 6965212), (47, 4297684), (58, 3482606), (94, 2148842), (116, 1741303), (188, 1074421), (1363, 148196), (2726, 74098), (5452, 37049)]