206800464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1831}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 578824064

約数和(自身を除く): 372023600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 724, 1086, 1448, 1831, 2172, 2353, 2896, 3662, 4344, 4706, 5493, 7059, 7324, 8688, 9412, 10986, 14118, 14648, 18824, 21972, 23803, 28236, 29296, 37648, 43944, 47606, 56472, 71409, 87888, 95212, 112944, 142818, 190424, 285636, 331411, 380848, 571272, 662822, 994233, 1142544, 1325644, 1988466, 2651288, 3976932, 4308343, 5302576, 7953864, 8616686, 12925029, 15907728, 17233372, 25850058, 34466744, 51700116, 68933488, 103400232, 206800464]

約数ペア:

[(1, 206800464), (2, 103400232), (3, 68933488), (4, 51700116), (6, 34466744), (8, 25850058), (12, 17233372), (13, 15907728), (16, 12925029), (24, 8616686), (26, 7953864), (39, 5302576), (48, 4308343), (52, 3976932), (78, 2651288), (104, 1988466), (156, 1325644), (181, 1142544), (208, 994233), (312, 662822), (362, 571272), (543, 380848), (624, 331411), (724, 285636), (1086, 190424), (1448, 142818), (1831, 112944), (2172, 95212), (2353, 87888), (2896, 71409), (3662, 56472), (4344, 47606), (4706, 43944), (5493, 37648), (7059, 29296), (7324, 28236), (8688, 23803), (9412, 21972), (10986, 18824), (14118, 14648)]