214933510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9397

約数の個数: 48

約数和(自身を含む): 447678000

約数和(自身を除く): 232744490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 9349, 11495, 18698, 22990, 46745, 93490, 102839, 177631, 205678, 355262, 514195, 888155, 1028390, 1131229, 1776310, 1953941, 2262458, 3907882, 5656145, 9769705, 11312290, 19539410, 21493351, 42986702, 107466755, 214933510]

約数ペア:

[(1, 214933510), (2, 107466755), (5, 42986702), (10, 21493351), (11, 19539410), (19, 11312290), (22, 9769705), (38, 5656145), (55, 3907882), (95, 2262458), (110, 1953941), (121, 1776310), (190, 1131229), (209, 1028390), (242, 888155), (418, 514195), (605, 355262), (1045, 205678), (1210, 177631), (2090, 102839), (2299, 93490), (4598, 46745), (9349, 22990), (11495, 18698)]