217035492

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{58913}}^1$

素因数の和:59227

約数の個数: 24

約数和(自身を含む): 508074336

約数和(自身を除く): 291038844

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 58913, 117826, 176739, 235652, 353478, 706956, 18086291, 36172582, 54258873, 72345164, 108517746, 217035492]

約数ペア:

[(1, 217035492), (2, 108517746), (3, 72345164), (4, 54258873), (6, 36172582), (12, 18086291), (307, 706956), (614, 353478), (921, 235652), (1228, 176739), (1842, 117826), (3684, 58913)]