215546162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1$

素因数の和:15794

約数の個数: 32

約数和(自身を含む): 380588544

約数和(自身を除く): 165042382

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 15731, 31462, 204503, 267427, 409006, 487661, 534854, 975322, 3476551, 6339593, 6953102, 8290237, 12679186, 16580474, 107773081, 215546162]

約数ペア:

[(1, 215546162), (2, 107773081), (13, 16580474), (17, 12679186), (26, 8290237), (31, 6953102), (34, 6339593), (62, 3476551), (221, 975322), (403, 534854), (442, 487661), (527, 409006), (806, 267427), (1054, 204503), (6851, 31462), (13702, 15731)]