201683812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 394599744

約数和(自身を除く): 192915932

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 163, 244, 326, 461, 652, 671, 922, 1342, 1793, 1844, 2684, 3586, 5071, 7172, 9943, 10142, 19886, 20284, 28121, 39772, 56242, 75143, 109373, 112484, 150286, 218746, 300572, 309331, 437492, 618662, 826573, 1237324, 1653146, 3306292, 4583723, 9167446, 18334892, 50420953, 100841906, 201683812]

約数ペア:

[(1, 201683812), (2, 100841906), (4, 50420953), (11, 18334892), (22, 9167446), (44, 4583723), (61, 3306292), (122, 1653146), (163, 1237324), (244, 826573), (326, 618662), (461, 437492), (652, 309331), (671, 300572), (922, 218746), (1342, 150286), (1793, 112484), (1844, 109373), (2684, 75143), (3586, 56242), (5071, 39772), (7172, 28121), (9943, 20284), (10142, 19886)]