203940402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{3413}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 426722688

約数和(自身を除く): 222782286

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 433, 866, 1299, 2598, 3413, 6826, 9959, 10239, 19918, 20478, 29877, 59754, 78499, 156998, 235497, 470994, 1477829, 2955658, 4433487, 8866974, 33990067, 67980134, 101970201, 203940402]

約数ペア:

[(1, 203940402), (2, 101970201), (3, 67980134), (6, 33990067), (23, 8866974), (46, 4433487), (69, 2955658), (138, 1477829), (433, 470994), (866, 235497), (1299, 156998), (2598, 78499), (3413, 59754), (6826, 29877), (9959, 20478), (10239, 19918)]