226504940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{666191}}^1$

素因数の和:666217

約数の個数: 24

約数和(自身を含む): 503641152

約数和(自身を除く): 277136212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 666191, 1332382, 2664764, 3330955, 6661910, 11325247, 13323820, 22650494, 45300988, 56626235, 113252470, 226504940]

約数ペア:

[(1, 226504940), (2, 113252470), (4, 56626235), (5, 45300988), (10, 22650494), (17, 13323820), (20, 11325247), (34, 6661910), (68, 3330955), (85, 2664764), (170, 1332382), (340, 666191)]