257833451810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11551}}^1\times {\mathrm{202921}}^1$

素因数の和:214490

約数の個数: 32

約数和(自身を含む): 506337467904

約数和(自身を除く): 248504016094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11551, 23102, 57755, 115510, 127061, 202921, 254122, 405842, 635305, 1014605, 1270610, 2029210, 2232131, 4464262, 11160655, 22321310, 2343940471, 4687880942, 11719702355, 23439404710, 25783345181, 51566690362, 128916725905, 257833451810]

約数ペア:

[(1, 257833451810), (2, 128916725905), (5, 51566690362), (10, 25783345181), (11, 23439404710), (22, 11719702355), (55, 4687880942), (110, 2343940471), (11551, 22321310), (23102, 11160655), (57755, 4464262), (115510, 2232131), (127061, 2029210), (202921, 1270610), (254122, 1014605), (405842, 635305)]