216970199

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 229888800

約数和(自身を除く): 12918601

約数列:

[1, 29, 59, 173, 733, 1711, 5017, 10207, 21257, 43247, 126809, 296003, 1254163, 3677461, 7481731, 216970199]

約数ペア:

[(1, 216970199), (29, 7481731), (59, 3677461), (173, 1254163), (733, 296003), (1711, 126809), (5017, 43247), (10207, 21257)]