207622955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 279946368

約数和(自身を除く): 72323413

約数列:

[1, 5, 17, 23, 61, 85, 115, 305, 391, 1037, 1403, 1741, 1955, 5185, 7015, 8705, 23851, 29597, 40043, 106201, 119255, 147985, 200215, 531005, 680731, 1805417, 2442623, 3403655, 9027085, 12213115, 41524591, 207622955]

約数ペア:

[(1, 207622955), (5, 41524591), (17, 12213115), (23, 9027085), (61, 3403655), (85, 2442623), (115, 1805417), (305, 680731), (391, 531005), (1037, 200215), (1403, 147985), (1741, 119255), (1955, 106201), (5185, 40043), (7015, 29597), (8705, 23851)]