199756908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 565656000

約数和(自身を除く): 365899092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 219, 234, 292, 351, 438, 468, 657, 702, 876, 949, 1314, 1404, 1898, 1949, 1971, 2628, 2847, 3796, 3898, 3942, 5694, 5847, 7796, 7884, 8541, 11388, 11694, 17082, 17541, 23388, 25337, 25623, 34164, 35082, 50674, 51246, 52623, 70164, 76011, 101348, 102492, 105246, 142277, 152022, 210492, 228033, 284554, 304044, 426831, 456066, 569108, 684099, 853662, 912132, 1280493, 1368198, 1707324, 1849601, 2560986, 2736396, 3699202, 3841479, 5121972, 5548803, 7398404, 7682958, 11097606, 15365916, 16646409, 22195212, 33292818, 49939227, 66585636, 99878454, 199756908]

約数ペア:

[(1, 199756908), (2, 99878454), (3, 66585636), (4, 49939227), (6, 33292818), (9, 22195212), (12, 16646409), (13, 15365916), (18, 11097606), (26, 7682958), (27, 7398404), (36, 5548803), (39, 5121972), (52, 3841479), (54, 3699202), (73, 2736396), (78, 2560986), (108, 1849601), (117, 1707324), (146, 1368198), (156, 1280493), (219, 912132), (234, 853662), (292, 684099), (351, 569108), (438, 456066), (468, 426831), (657, 304044), (702, 284554), (876, 228033), (949, 210492), (1314, 152022), (1404, 142277), (1898, 105246), (1949, 102492), (1971, 101348), (2628, 76011), (2847, 70164), (3796, 52623), (3898, 51246), (3942, 50674), (5694, 35082), (5847, 34164), (7796, 25623), (7884, 25337), (8541, 23388), (11388, 17541), (11694, 17082)]