206695548

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 537159168

約数和(自身を除く): 330463620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 127, 159, 212, 254, 318, 381, 477, 508, 636, 762, 853, 954, 1143, 1524, 1706, 1908, 2286, 2559, 3412, 4572, 5118, 6731, 7677, 10236, 13462, 15354, 20193, 26924, 30708, 40386, 45209, 60579, 80772, 90418, 108331, 121158, 135627, 180836, 216662, 242316, 271254, 324993, 406881, 433324, 542508, 649986, 813762, 974979, 1299972, 1627524, 1949958, 3899916, 5741543, 11483086, 17224629, 22966172, 34449258, 51673887, 68898516, 103347774, 206695548]

約数ペア:

[(1, 206695548), (2, 103347774), (3, 68898516), (4, 51673887), (6, 34449258), (9, 22966172), (12, 17224629), (18, 11483086), (36, 5741543), (53, 3899916), (106, 1949958), (127, 1627524), (159, 1299972), (212, 974979), (254, 813762), (318, 649986), (381, 542508), (477, 433324), (508, 406881), (636, 324993), (762, 271254), (853, 242316), (954, 216662), (1143, 180836), (1524, 135627), (1706, 121158), (1908, 108331), (2286, 90418), (2559, 80772), (3412, 60579), (4572, 45209), (5118, 40386), (6731, 30708), (7677, 26924), (10236, 20193), (13462, 15354)]