139917074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{205157}}^1$

素因数の和:205201

約数の個数: 16

約数和(自身を含む): 236342016

約数和(自身を除く): 96424942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 205157, 410314, 2256727, 4513454, 6359867, 12719734, 69958537, 139917074]

約数ペア:

[(1, 139917074), (2, 69958537), (11, 12719734), (22, 6359867), (31, 4513454), (62, 2256727), (341, 410314), (682, 205157)]