196455974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1399}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 347155200

約数和(自身を除く): 150699226

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 491, 982, 1399, 2798, 5401, 6383, 10802, 12766, 15389, 18187, 30778, 36374, 70213, 140426, 200057, 400114, 686909, 1373818, 7555999, 8929817, 15111998, 17859634, 98227987, 196455974]

約数ペア:

[(1, 196455974), (2, 98227987), (11, 17859634), (13, 15111998), (22, 8929817), (26, 7555999), (143, 1373818), (286, 686909), (491, 400114), (982, 200057), (1399, 140426), (2798, 70213), (5401, 36374), (6383, 30778), (10802, 18187), (12766, 15389)]