194894686

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1597}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 349770240

約数和(自身を除く): 154875554

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 379, 758, 1597, 2653, 3194, 5306, 8717, 11179, 17434, 22358, 36731, 61019, 73462, 122038, 257117, 514234, 605263, 1210526, 4236841, 8473682, 13921049, 27842098, 97447343, 194894686]

約数ペア:

[(1, 194894686), (2, 97447343), (7, 27842098), (14, 13921049), (23, 8473682), (46, 4236841), (161, 1210526), (322, 605263), (379, 514234), (758, 257117), (1597, 122038), (2653, 73462), (3194, 61019), (5306, 36731), (8717, 22358), (11179, 17434)]