210944804

素因数分解:

$2^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{3803}}^1$

素因数の和:4104

約数の個数: 36

約数和(自身を含む): 431054064

約数和(自身を除く): 220109260

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 566, 1132, 1981, 3803, 3962, 7606, 7924, 13867, 15212, 26621, 27734, 53242, 55468, 106484, 186347, 372694, 745388, 1076249, 2152498, 4304996, 7533743, 15067486, 30134972, 52736201, 105472402, 210944804]

約数ペア:

[(1, 210944804), (2, 105472402), (4, 52736201), (7, 30134972), (14, 15067486), (28, 7533743), (49, 4304996), (98, 2152498), (196, 1076249), (283, 745388), (566, 372694), (1132, 186347), (1981, 106484), (3803, 55468), (3962, 53242), (7606, 27734), (7924, 26621), (13867, 15212)]