200474060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 433951392

約数和(自身を除く): 233477332

約数列:

[1, 2, 4, 5, 10, 20, 61, 73, 122, 146, 244, 292, 305, 365, 610, 730, 1220, 1460, 2251, 4453, 4502, 8906, 9004, 11255, 17812, 22265, 22510, 44530, 45020, 89060, 137311, 164323, 274622, 328646, 549244, 657292, 686555, 821615, 1373110, 1643230, 2746220, 3286460, 10023703, 20047406, 40094812, 50118515, 100237030, 200474060]

約数ペア:

[(1, 200474060), (2, 100237030), (4, 50118515), (5, 40094812), (10, 20047406), (20, 10023703), (61, 3286460), (73, 2746220), (122, 1643230), (146, 1373110), (244, 821615), (292, 686555), (305, 657292), (365, 549244), (610, 328646), (730, 274622), (1220, 164323), (1460, 137311), (2251, 89060), (4453, 45020), (4502, 44530), (8906, 22510), (9004, 22265), (11255, 17812)]