208077888

素因数分解:

$2^6\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1087}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 551598592

約数和(自身を除く): 343520704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 997, 1087, 1994, 2174, 2991, 3261, 3988, 4348, 5982, 6522, 7976, 8696, 11964, 13044, 15952, 17392, 23928, 26088, 31904, 34784, 47856, 52176, 63808, 69568, 95712, 104352, 191424, 208704, 1083739, 2167478, 3251217, 4334956, 6502434, 8669912, 13004868, 17339824, 26009736, 34679648, 52019472, 69359296, 104038944, 208077888]

約数ペア:

[(1, 208077888), (2, 104038944), (3, 69359296), (4, 52019472), (6, 34679648), (8, 26009736), (12, 17339824), (16, 13004868), (24, 8669912), (32, 6502434), (48, 4334956), (64, 3251217), (96, 2167478), (192, 1083739), (997, 208704), (1087, 191424), (1994, 104352), (2174, 95712), (2991, 69568), (3261, 63808), (3988, 52176), (4348, 47856), (5982, 34784), (6522, 31904), (7976, 26088), (8696, 23928), (11964, 17392), (13044, 15952)]