200434190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 413683200

約数和(自身を除く): 213249010

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 227, 230, 253, 349, 454, 506, 698, 1135, 1265, 1745, 2270, 2497, 2530, 3490, 3839, 4994, 5221, 7678, 8027, 10442, 12485, 16054, 19195, 24970, 26105, 38390, 40135, 52210, 57431, 79223, 80270, 88297, 114862, 158446, 176594, 287155, 396115, 441485, 574310, 792230, 871453, 882970, 1742906, 1822129, 3644258, 4357265, 8714530, 9110645, 18221290, 20043419, 40086838, 100217095, 200434190]

約数ペア:

[(1, 200434190), (2, 100217095), (5, 40086838), (10, 20043419), (11, 18221290), (22, 9110645), (23, 8714530), (46, 4357265), (55, 3644258), (110, 1822129), (115, 1742906), (227, 882970), (230, 871453), (253, 792230), (349, 574310), (454, 441485), (506, 396115), (698, 287155), (1135, 176594), (1265, 158446), (1745, 114862), (2270, 88297), (2497, 80270), (2530, 79223), (3490, 57431), (3839, 52210), (4994, 40135), (5221, 38390), (7678, 26105), (8027, 24970), (10442, 19195), (12485, 16054)]