200779216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1747}}^1$

素因数の和:2419

約数の個数: 40

約数和(自身を含む): 425267424

約数和(自身を除く): 224488208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 653, 1306, 1747, 2612, 3494, 5224, 6988, 7183, 10448, 13976, 14366, 19217, 27952, 28732, 38434, 57464, 76868, 114928, 153736, 307472, 1140791, 2281582, 4563164, 9126328, 12548701, 18252656, 25097402, 50194804, 100389608, 200779216]

約数ペア:

[(1, 200779216), (2, 100389608), (4, 50194804), (8, 25097402), (11, 18252656), (16, 12548701), (22, 9126328), (44, 4563164), (88, 2281582), (176, 1140791), (653, 307472), (1306, 153736), (1747, 114928), (2612, 76868), (3494, 57464), (5224, 38434), (6988, 28732), (7183, 27952), (10448, 19217), (13976, 14366)]