203430762

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{159179}}^1$

素因数の和:159258

約数の個数: 24

約数和(自身を含む): 446977440

約数和(自身を除く): 243546678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 159179, 318358, 477537, 955074, 1432611, 2865222, 11301709, 22603418, 33905127, 67810254, 101715381, 203430762]

約数ペア:

[(1, 203430762), (2, 101715381), (3, 67810254), (6, 33905127), (9, 22603418), (18, 11301709), (71, 2865222), (142, 1432611), (213, 955074), (426, 477537), (639, 318358), (1278, 159179)]