206146528

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4296

約数の個数: 72

約数和(自身を含む): 487456704

約数和(自身を除く): 281310176

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, 4241, 6076, 6944, 8482, 12152, 16964, 24304, 29687, 33928, 48608, 59374, 67856, 118748, 131471, 135712, 207809, 237496, 262942, 415618, 474992, 525884, 831236, 920297, 949984, 1051768, 1662472, 1840594, 2103536, 3324944, 3681188, 4207072, 6442079, 6649888, 7362376, 12884158, 14724752, 25768316, 29449504, 51536632, 103073264, 206146528]

約数ペア:

[(1, 206146528), (2, 103073264), (4, 51536632), (7, 29449504), (8, 25768316), (14, 14724752), (16, 12884158), (28, 7362376), (31, 6649888), (32, 6442079), (49, 4207072), (56, 3681188), (62, 3324944), (98, 2103536), (112, 1840594), (124, 1662472), (196, 1051768), (217, 949984), (224, 920297), (248, 831236), (392, 525884), (434, 474992), (496, 415618), (784, 262942), (868, 237496), (992, 207809), (1519, 135712), (1568, 131471), (1736, 118748), (3038, 67856), (3472, 59374), (4241, 48608), (6076, 33928), (6944, 29687), (8482, 24304), (12152, 16964)]