242564108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{43721}}^1$

素因数の和:43817

約数の個数: 24

約数和(自身を含む): 452959920

約数和(自身を除く): 210395812

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 43721, 87442, 174884, 830699, 1661398, 3191633, 3322796, 6383266, 12766532, 60641027, 121282054, 242564108]

約数ペア:

[(1, 242564108), (2, 121282054), (4, 60641027), (19, 12766532), (38, 6383266), (73, 3322796), (76, 3191633), (146, 1661398), (292, 830699), (1387, 174884), (2774, 87442), (5548, 43721)]