208726596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14387}}^1$

素因数の和:14441

約数の個数: 72

約数和(自身を含む): 586569984

約数和(自身を除く): 377843388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14387, 14508, 28774, 43161, 57548, 86322, 129483, 172644, 187031, 258966, 374062, 445997, 517932, 561093, 748124, 891994, 1122186, 1337991, 1683279, 1783988, 2244372, 2675982, 3366558, 4013973, 5351964, 5797961, 6733116, 8027946, 11595922, 16055892, 17393883, 23191844, 34787766, 52181649, 69575532, 104363298, 208726596]

約数ペア:

[(1, 208726596), (2, 104363298), (3, 69575532), (4, 52181649), (6, 34787766), (9, 23191844), (12, 17393883), (13, 16055892), (18, 11595922), (26, 8027946), (31, 6733116), (36, 5797961), (39, 5351964), (52, 4013973), (62, 3366558), (78, 2675982), (93, 2244372), (117, 1783988), (124, 1683279), (156, 1337991), (186, 1122186), (234, 891994), (279, 748124), (372, 561093), (403, 517932), (468, 445997), (558, 374062), (806, 258966), (1116, 187031), (1209, 172644), (1612, 129483), (2418, 86322), (3627, 57548), (4836, 43161), (7254, 28774), (14387, 14508)]