201380329072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{113489}}^1$

素因数の和:113978

約数の個数: 80

約数和(自身を含む): 443291940000

約数和(自身を除く): 241911610928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 449, 494, 898, 988, 1796, 1976, 3592, 3952, 5837, 7184, 8531, 11674, 17062, 23348, 34124, 46696, 68248, 93392, 110903, 113489, 136496, 221806, 226978, 443612, 453956, 887224, 907912, 1475357, 1774448, 1815824, 2156291, 2950714, 4312582, 5901428, 8625164, 11802856, 17250328, 23605712, 28031783, 34500656, 50956561, 56063566, 101913122, 112127132, 203826244, 224254264, 407652488, 448508528, 662435293, 815304976, 968174659, 1324870586, 1936349318, 2649741172, 3872698636, 5299482344, 7745397272, 10598964688, 12586270567, 15490794544, 25172541134, 50345082268, 100690164536, 201380329072]

約数ペア:

[(1, 201380329072), (2, 100690164536), (4, 50345082268), (8, 25172541134), (13, 15490794544), (16, 12586270567), (19, 10598964688), (26, 7745397272), (38, 5299482344), (52, 3872698636), (76, 2649741172), (104, 1936349318), (152, 1324870586), (208, 968174659), (247, 815304976), (304, 662435293), (449, 448508528), (494, 407652488), (898, 224254264), (988, 203826244), (1796, 112127132), (1976, 101913122), (3592, 56063566), (3952, 50956561), (5837, 34500656), (7184, 28031783), (8531, 23605712), (11674, 17250328), (17062, 11802856), (23348, 8625164), (34124, 5901428), (46696, 4312582), (68248, 2950714), (93392, 2156291), (110903, 1815824), (113489, 1774448), (136496, 1475357), (221806, 907912), (226978, 887224), (443612, 453956)]