201331408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{740189}}^1$

素因数の和:740214

約数の個数: 20

約数和(自身を含む): 413026020

約数和(自身を除く): 211694612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 740189, 1480378, 2960756, 5921512, 11843024, 12583213, 25166426, 50332852, 100665704, 201331408]

約数ペア:

[(1, 201331408), (2, 100665704), (4, 50332852), (8, 25166426), (16, 12583213), (17, 11843024), (34, 5921512), (68, 2960756), (136, 1480378), (272, 740189)]