207944418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{1861}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 454208832

約数和(自身を除く): 246264414

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1693, 1861, 3386, 3722, 5079, 5583, 10158, 11166, 18623, 20471, 37246, 40942, 55869, 61413, 111738, 122826, 3150673, 6301346, 9452019, 18904038, 34657403, 69314806, 103972209, 207944418]

約数ペア:

[(1, 207944418), (2, 103972209), (3, 69314806), (6, 34657403), (11, 18904038), (22, 9452019), (33, 6301346), (66, 3150673), (1693, 122826), (1861, 111738), (3386, 61413), (3722, 55869), (5079, 40942), (5583, 37246), (10158, 20471), (11166, 18623)]