221414882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10007}}^1$

素因数の和:10082

約数の個数: 32

約数和(自身を含む): 383346432

約数和(自身を除く): 161931550

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 10007, 11063, 20014, 22126, 130091, 230161, 260182, 370259, 460322, 740518, 2992093, 4813367, 5984186, 8515957, 9626734, 17031914, 110707441, 221414882]

約数ペア:

[(1, 221414882), (2, 110707441), (13, 17031914), (23, 9626734), (26, 8515957), (37, 5984186), (46, 4813367), (74, 2992093), (299, 740518), (481, 460322), (598, 370259), (851, 260182), (962, 230161), (1702, 130091), (10007, 22126), (11063, 20014)]