209558544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 80

約数和(自身を含む): 597295104

約数和(自身を除く): 387736560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8191, 8528, 12792, 16382, 24573, 25584, 32764, 49146, 65528, 98292, 106483, 131056, 196584, 212966, 319449, 335831, 393168, 425932, 638898, 671662, 851864, 1007493, 1277796, 1343324, 1703728, 2014986, 2555592, 2686648, 4029972, 4365803, 5111184, 5373296, 8059944, 8731606, 13097409, 16119888, 17463212, 26194818, 34926424, 52389636, 69852848, 104779272, 209558544]

約数ペア:

[(1, 209558544), (2, 104779272), (3, 69852848), (4, 52389636), (6, 34926424), (8, 26194818), (12, 17463212), (13, 16119888), (16, 13097409), (24, 8731606), (26, 8059944), (39, 5373296), (41, 5111184), (48, 4365803), (52, 4029972), (78, 2686648), (82, 2555592), (104, 2014986), (123, 1703728), (156, 1343324), (164, 1277796), (208, 1007493), (246, 851864), (312, 671662), (328, 638898), (492, 425932), (533, 393168), (624, 335831), (656, 319449), (984, 212966), (1066, 196584), (1599, 131056), (1968, 106483), (2132, 98292), (3198, 65528), (4264, 49146), (6396, 32764), (8191, 25584), (8528, 24573), (12792, 16382)]