214966075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 274263696

約数和(自身を除く): 59297621

約数列:

[1, 5, 25, 41, 205, 401, 523, 1025, 2005, 2615, 10025, 13075, 16441, 21443, 82205, 107215, 209723, 411025, 536075, 1048615, 5243075, 8598643, 42993215, 214966075]

約数ペア:

[(1, 214966075), (5, 42993215), (25, 8598643), (41, 5243075), (205, 1048615), (401, 536075), (523, 411025), (1025, 209723), (2005, 107215), (2615, 82205), (10025, 21443), (13075, 16441)]