200365552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 399679280

約数和(自身を除く): 199313728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 688, 724, 1448, 1609, 2896, 3218, 6436, 7783, 12872, 15566, 25744, 31132, 62264, 69187, 124528, 138374, 276748, 291229, 553496, 582458, 1106992, 1164916, 2329832, 4659664, 12522847, 25045694, 50091388, 100182776, 200365552]

約数ペア:

[(1, 200365552), (2, 100182776), (4, 50091388), (8, 25045694), (16, 12522847), (43, 4659664), (86, 2329832), (172, 1164916), (181, 1106992), (344, 582458), (362, 553496), (688, 291229), (724, 276748), (1448, 138374), (1609, 124528), (2896, 69187), (3218, 62264), (6436, 31132), (7783, 25744), (12872, 15566)]