202220282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 346890600

約数和(自身を除く): 144670318

約数列:

[1, 2, 11, 22, 41, 82, 89, 121, 178, 229, 242, 451, 458, 902, 979, 1958, 2519, 3649, 4961, 5038, 7298, 9389, 9922, 10769, 18778, 20381, 21538, 27709, 40139, 40762, 55418, 80278, 103279, 206558, 224191, 441529, 448382, 835621, 883058, 1136069, 1671242, 2272138, 2466101, 4932202, 9191831, 18383662, 101110141, 202220282]

約数ペア:

[(1, 202220282), (2, 101110141), (11, 18383662), (22, 9191831), (41, 4932202), (82, 2466101), (89, 2272138), (121, 1671242), (178, 1136069), (229, 883058), (242, 835621), (451, 448382), (458, 441529), (902, 224191), (979, 206558), (1958, 103279), (2519, 80278), (3649, 55418), (4961, 40762), (5038, 40139), (7298, 27709), (9389, 21538), (9922, 20381), (10769, 18778)]