206875924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 395841600

約数和(自身を除く): 188965676

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 139, 172, 278, 509, 556, 731, 1018, 1462, 2036, 2363, 2924, 4726, 5977, 8653, 9452, 11954, 17306, 21887, 23908, 34612, 43774, 70751, 87548, 101609, 141502, 203218, 283004, 372079, 406436, 744158, 1202767, 1488316, 2405534, 3042293, 4811068, 6084586, 12169172, 51718981, 103437962, 206875924]

約数ペア:

[(1, 206875924), (2, 103437962), (4, 51718981), (17, 12169172), (34, 6084586), (43, 4811068), (68, 3042293), (86, 2405534), (139, 1488316), (172, 1202767), (278, 744158), (509, 406436), (556, 372079), (731, 283004), (1018, 203218), (1462, 141502), (2036, 101609), (2363, 87548), (2924, 70751), (4726, 43774), (5977, 34612), (8653, 23908), (9452, 21887), (11954, 17306)]