202124286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123397}}^1$

素因数の和:123425

約数の個数: 48

約数和(自身を含む): 539002464

約数和(自身を除く): 336878178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 123397, 246794, 370191, 740382, 863779, 1110573, 1604161, 1727558, 2221146, 2591337, 3208322, 4812483, 5182674, 7774011, 9624966, 11229127, 14437449, 15548022, 22458254, 28874898, 33687381, 67374762, 101062143, 202124286]

約数ペア:

[(1, 202124286), (2, 101062143), (3, 67374762), (6, 33687381), (7, 28874898), (9, 22458254), (13, 15548022), (14, 14437449), (18, 11229127), (21, 9624966), (26, 7774011), (39, 5182674), (42, 4812483), (63, 3208322), (78, 2591337), (91, 2221146), (117, 1727558), (126, 1604161), (182, 1110573), (234, 863779), (273, 740382), (546, 370191), (819, 246794), (1638, 123397)]