201093530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8795

約数の個数: 48

約数和(自身を含む): 418854240

約数和(自身を除く): 217760710

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, 8747, 11495, 17494, 22990, 43735, 87470, 96217, 166193, 192434, 332386, 481085, 830965, 962170, 1058387, 1661930, 1828123, 2116774, 3656246, 5291935, 9140615, 10583870, 18281230, 20109353, 40218706, 100546765, 201093530]

約数ペア:

[(1, 201093530), (2, 100546765), (5, 40218706), (10, 20109353), (11, 18281230), (19, 10583870), (22, 9140615), (38, 5291935), (55, 3656246), (95, 2116774), (110, 1828123), (121, 1661930), (190, 1058387), (209, 962170), (242, 830965), (418, 481085), (605, 332386), (1045, 192434), (1210, 166193), (2090, 96217), (2299, 87470), (4598, 43735), (8747, 22990), (11495, 17494)]