207936144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 630527352

約数和(自身を除く): 422591208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 277, 312, 401, 468, 554, 624, 802, 831, 936, 1108, 1203, 1604, 1662, 1872, 2216, 2406, 2493, 3208, 3324, 3601, 3609, 4432, 4812, 4986, 5213, 6416, 6648, 7202, 7218, 9624, 9972, 10426, 10803, 13296, 14404, 14436, 15639, 19248, 19944, 20852, 21606, 28808, 28872, 31278, 32409, 39888, 41704, 43212, 46917, 57616, 57744, 62556, 64818, 83408, 86424, 93834, 111077, 125112, 129636, 172848, 187668, 222154, 250224, 259272, 333231, 375336, 444308, 518544, 666462, 750672, 888616, 999693, 1332924, 1444001, 1777232, 1999386, 2665848, 2888002, 3998772, 4332003, 5331696, 5776004, 7997544, 8664006, 11552008, 12996009, 15995088, 17328012, 23104016, 25992018, 34656024, 51984036, 69312048, 103968072, 207936144]

約数ペア:

[(1, 207936144), (2, 103968072), (3, 69312048), (4, 51984036), (6, 34656024), (8, 25992018), (9, 23104016), (12, 17328012), (13, 15995088), (16, 12996009), (18, 11552008), (24, 8664006), (26, 7997544), (36, 5776004), (39, 5331696), (48, 4332003), (52, 3998772), (72, 2888002), (78, 2665848), (104, 1999386), (117, 1777232), (144, 1444001), (156, 1332924), (208, 999693), (234, 888616), (277, 750672), (312, 666462), (401, 518544), (468, 444308), (554, 375336), (624, 333231), (802, 259272), (831, 250224), (936, 222154), (1108, 187668), (1203, 172848), (1604, 129636), (1662, 125112), (1872, 111077), (2216, 93834), (2406, 86424), (2493, 83408), (3208, 64818), (3324, 62556), (3601, 57744), (3609, 57616), (4432, 46917), (4812, 43212), (4986, 41704), (5213, 39888), (6416, 32409), (6648, 31278), (7202, 28872), (7218, 28808), (9624, 21606), (9972, 20852), (10426, 19944), (10803, 19248), (13296, 15639), (14404, 14436)]