201961184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{941}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 420169680

約数和(自身を除く): 218208496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 353, 608, 706, 941, 1412, 1882, 2824, 3764, 5648, 6707, 7528, 11296, 13414, 15056, 17879, 26828, 30112, 35758, 53656, 71516, 107312, 143032, 214624, 286064, 332173, 572128, 664346, 1328692, 2657384, 5314768, 6311287, 10629536, 12622574, 25245148, 50490296, 100980592, 201961184]

約数ペア:

[(1, 201961184), (2, 100980592), (4, 50490296), (8, 25245148), (16, 12622574), (19, 10629536), (32, 6311287), (38, 5314768), (76, 2657384), (152, 1328692), (304, 664346), (353, 572128), (608, 332173), (706, 286064), (941, 214624), (1412, 143032), (1882, 107312), (2824, 71516), (3764, 53656), (5648, 35758), (6707, 30112), (7528, 26828), (11296, 17879), (13414, 15056)]