201425147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{31517}}^1$

素因数の和:31618

約数の個数: 16

約数和(自身を含む): 254161152

約数和(自身を除く): 52736005

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 31517, 220619, 346687, 2426809, 2615911, 18311377, 28775021, 201425147]

約数ペア:

[(1, 201425147), (7, 28775021), (11, 18311377), (77, 2615911), (83, 2426809), (581, 346687), (913, 220619), (6391, 31517)]