206729824

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4308

約数の個数: 72

約数和(自身を含む): 488835648

約数和(自身を除く): 282105824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 4253, 6076, 6944, 8506, 12152, 17012, 24304, 29771, 34024, 48608, 59542, 68048, 119084, 131843, 136096, 208397, 238168, 263686, 416794, 476336, 527372, 833588, 922901, 952672, 1054744, 1667176, 1845802, 2109488, 3334352, 3691604, 4218976, 6460307, 6668704, 7383208, 12920614, 14766416, 25841228, 29532832, 51682456, 103364912, 206729824]

約数ペア:

[(1, 206729824), (2, 103364912), (4, 51682456), (7, 29532832), (8, 25841228), (14, 14766416), (16, 12920614), (28, 7383208), (31, 6668704), (32, 6460307), (49, 4218976), (56, 3691604), (62, 3334352), (98, 2109488), (112, 1845802), (124, 1667176), (196, 1054744), (217, 952672), (224, 922901), (248, 833588), (392, 527372), (434, 476336), (496, 416794), (784, 263686), (868, 238168), (992, 208397), (1519, 136096), (1568, 131843), (1736, 119084), (3038, 68048), (3472, 59542), (4253, 48608), (6076, 34024), (6944, 29771), (8506, 24304), (12152, 17012)]