205124074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5581}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 347245056

約数和(自身を除く): 142120982

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 2162, 5581, 11162, 18377, 36754, 94877, 128363, 189754, 256726, 262307, 524614, 2182171, 4364342, 4459219, 6033061, 8918438, 12066122, 102562037, 205124074]

約数ペア:

[(1, 205124074), (2, 102562037), (17, 12066122), (23, 8918438), (34, 6033061), (46, 4459219), (47, 4364342), (94, 2182171), (391, 524614), (782, 262307), (799, 256726), (1081, 189754), (1598, 128363), (2162, 94877), (5581, 36754), (11162, 18377)]