211672494824

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53237549}}^1$

素因数の和:53237633

約数の個数: 32

約数和(自身を含む): 459972432000

約数和(自身を除く): 248299937176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 53237549, 106475098, 212950196, 372662843, 425900392, 745325686, 1490651372, 2981302744, 3779865979, 7559731958, 15119463916, 26459061853, 30238927832, 52918123706, 105836247412, 211672494824]

約数ペア:

[(1, 211672494824), (2, 105836247412), (4, 52918123706), (7, 30238927832), (8, 26459061853), (14, 15119463916), (28, 7559731958), (56, 3779865979), (71, 2981302744), (142, 1490651372), (284, 745325686), (497, 425900392), (568, 372662843), (994, 212950196), (1988, 106475098), (3976, 53237549)]