201030544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 468969984

約数和(自身を除く): 267939440

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 902, 1066, 1144, 1804, 2132, 2143, 2288, 3608, 4264, 4286, 5863, 7216, 8528, 8572, 11726, 17144, 23452, 23573, 27859, 34288, 46904, 47146, 55718, 87863, 93808, 94292, 111436, 175726, 188584, 222872, 306449, 351452, 377168, 445744, 612898, 702904, 966493, 1142219, 1225796, 1405808, 1932986, 2284438, 2451592, 3865972, 4568876, 4903184, 7731944, 9137752, 12564409, 15463888, 18275504, 25128818, 50257636, 100515272, 201030544]

約数ペア:

[(1, 201030544), (2, 100515272), (4, 50257636), (8, 25128818), (11, 18275504), (13, 15463888), (16, 12564409), (22, 9137752), (26, 7731944), (41, 4903184), (44, 4568876), (52, 3865972), (82, 2451592), (88, 2284438), (104, 1932986), (143, 1405808), (164, 1225796), (176, 1142219), (208, 966493), (286, 702904), (328, 612898), (451, 445744), (533, 377168), (572, 351452), (656, 306449), (902, 222872), (1066, 188584), (1144, 175726), (1804, 111436), (2132, 94292), (2143, 93808), (2288, 87863), (3608, 55718), (4264, 47146), (4286, 46904), (5863, 34288), (7216, 27859), (8528, 23573), (8572, 23452), (11726, 17144)]