201757244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{16943}}^1$

素因数の和:17189

約数の個数: 24

約数和(自身を含む): 381917760

約数和(自身を除く): 180160516

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 16943, 33886, 67772, 220259, 440518, 881036, 3879947, 7759894, 15519788, 50439311, 100878622, 201757244]

約数ペア:

[(1, 201757244), (2, 100878622), (4, 50439311), (13, 15519788), (26, 7759894), (52, 3879947), (229, 881036), (458, 440518), (916, 220259), (2977, 67772), (5954, 33886), (11908, 16943)]