201497030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47189}}^1$

素因数の和:47264

約数の個数: 32

約数和(自身を含む): 421312320

約数和(自身を除く): 219815290

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 47189, 94378, 235945, 330323, 471890, 660646, 1651615, 2878529, 3303230, 5757058, 14392645, 20149703, 28785290, 40299406, 100748515, 201497030]

約数ペア:

[(1, 201497030), (2, 100748515), (5, 40299406), (7, 28785290), (10, 20149703), (14, 14392645), (35, 5757058), (61, 3303230), (70, 2878529), (122, 1651615), (305, 660646), (427, 471890), (610, 330323), (854, 235945), (2135, 94378), (4270, 47189)]