214655935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 288110592

約数和(自身を除く): 73454657

約数列:

[1, 5, 13, 31, 65, 155, 307, 347, 403, 1535, 1735, 2015, 3991, 4511, 9517, 10757, 19955, 22555, 47585, 53785, 106529, 123721, 139841, 532645, 618605, 699205, 1384877, 3302399, 6924385, 16511995, 42931187, 214655935]

約数ペア:

[(1, 214655935), (5, 42931187), (13, 16511995), (31, 6924385), (65, 3302399), (155, 1384877), (307, 699205), (347, 618605), (403, 532645), (1535, 139841), (1735, 123721), (2015, 106529), (3991, 53785), (4511, 47585), (9517, 22555), (10757, 19955)]