227029288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12743}}^1$

素因数の和:12897

約数の個数: 32

約数和(自身を含む): 454196160

約数和(自身を除く): 227166872

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 12743, 17816, 25486, 50972, 101944, 216631, 433262, 866524, 1669333, 1733048, 3338666, 6677332, 13354664, 28378661, 56757322, 113514644, 227029288]

約数ペア:

[(1, 227029288), (2, 113514644), (4, 56757322), (8, 28378661), (17, 13354664), (34, 6677332), (68, 3338666), (131, 1733048), (136, 1669333), (262, 866524), (524, 433262), (1048, 216631), (2227, 101944), (4454, 50972), (8908, 25486), (12743, 17816)]