203924706608

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{147227}}^1$

素因数の和:147474

約数の個数: 80

約数和(自身を含む): 460058054400

約数和(自身を除く): 256133347792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 149, 166, 298, 332, 581, 596, 664, 1043, 1162, 1192, 1328, 2086, 2324, 2384, 4172, 4648, 8344, 9296, 12367, 16688, 24734, 49468, 86569, 98936, 147227, 173138, 197872, 294454, 346276, 588908, 692552, 1030589, 1177816, 1385104, 2061178, 2355632, 4122356, 8244712, 12219841, 16489424, 21936823, 24439682, 43873646, 48879364, 85538887, 87747292, 97758728, 153557761, 171077774, 175494584, 195517456, 307115522, 342155548, 350989168, 614231044, 684311096, 1228462088, 1368622192, 1820756309, 2456924176, 3641512618, 7283025236, 12745294163, 14566050472, 25490588326, 29132100944, 50981176652, 101962353304, 203924706608]

約数ペア:

[(1, 203924706608), (2, 101962353304), (4, 50981176652), (7, 29132100944), (8, 25490588326), (14, 14566050472), (16, 12745294163), (28, 7283025236), (56, 3641512618), (83, 2456924176), (112, 1820756309), (149, 1368622192), (166, 1228462088), (298, 684311096), (332, 614231044), (581, 350989168), (596, 342155548), (664, 307115522), (1043, 195517456), (1162, 175494584), (1192, 171077774), (1328, 153557761), (2086, 97758728), (2324, 87747292), (2384, 85538887), (4172, 48879364), (4648, 43873646), (8344, 24439682), (9296, 21936823), (12367, 16489424), (16688, 12219841), (24734, 8244712), (49468, 4122356), (86569, 2355632), (98936, 2061178), (147227, 1385104), (173138, 1177816), (197872, 1030589), (294454, 692552), (346276, 588908)]