200975679

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 315524352

約数和(自身を除く): 114548673

約数列:

[1, 3, 9, 23, 43, 67, 69, 129, 201, 207, 337, 387, 603, 989, 1011, 1541, 2881, 2967, 3033, 4623, 7751, 8643, 8901, 13869, 14491, 22579, 23253, 25929, 43473, 66263, 67737, 69759, 130419, 198789, 203211, 333293, 519317, 596367, 970897, 999879, 1557951, 2912691, 2999637, 4673853, 8738073, 22330631, 66991893, 200975679]

約数ペア:

[(1, 200975679), (3, 66991893), (9, 22330631), (23, 8738073), (43, 4673853), (67, 2999637), (69, 2912691), (129, 1557951), (201, 999879), (207, 970897), (337, 596367), (387, 519317), (603, 333293), (989, 203211), (1011, 198789), (1541, 130419), (2881, 69759), (2967, 67737), (3033, 66263), (4623, 43473), (7751, 25929), (8643, 23253), (8901, 22579), (13869, 14491)]