200567818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 338022720

約数和(自身を除く): 137454902

約数列:

[1, 2, 11, 22, 41, 82, 229, 451, 458, 902, 971, 1942, 2519, 5038, 9389, 10681, 18778, 21362, 39811, 79622, 103279, 206558, 222359, 437921, 444718, 875842, 2445949, 4891898, 9116719, 18233438, 100283909, 200567818]

約数ペア:

[(1, 200567818), (2, 100283909), (11, 18233438), (22, 9116719), (41, 4891898), (82, 2445949), (229, 875842), (451, 444718), (458, 437921), (902, 222359), (971, 206558), (1942, 103279), (2519, 79622), (5038, 39811), (9389, 21362), (10681, 18778)]