206510166

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 459723264

約数和(自身を除く): 253213098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 367, 387, 727, 734, 774, 1101, 1454, 2181, 2202, 3303, 4362, 6543, 6606, 13086, 15781, 31261, 31562, 47343, 62522, 93783, 94686, 142029, 187566, 266809, 281349, 284058, 533618, 562698, 800427, 1600854, 2401281, 4802562, 11472787, 22945574, 34418361, 68836722, 103255083, 206510166]

約数ペア:

[(1, 206510166), (2, 103255083), (3, 68836722), (6, 34418361), (9, 22945574), (18, 11472787), (43, 4802562), (86, 2401281), (129, 1600854), (258, 800427), (367, 562698), (387, 533618), (727, 284058), (734, 281349), (774, 266809), (1101, 187566), (1454, 142029), (2181, 94686), (2202, 93783), (3303, 62522), (4362, 47343), (6543, 31562), (6606, 31261), (13086, 15781)]