201514836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21557}}^1$

素因数の和:21624

約数の個数: 48

約数和(自身を含む): 507044160

約数和(自身を除く): 305529324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 21557, 43114, 64671, 86228, 129342, 258684, 409583, 819166, 883837, 1228749, 1638332, 1767674, 2457498, 2651511, 3535348, 4914996, 5303022, 10606044, 16792903, 33585806, 50378709, 67171612, 100757418, 201514836]

約数ペア:

[(1, 201514836), (2, 100757418), (3, 67171612), (4, 50378709), (6, 33585806), (12, 16792903), (19, 10606044), (38, 5303022), (41, 4914996), (57, 3535348), (76, 2651511), (82, 2457498), (114, 1767674), (123, 1638332), (164, 1228749), (228, 883837), (246, 819166), (492, 409583), (779, 258684), (1558, 129342), (2337, 86228), (3116, 64671), (4674, 43114), (9348, 21557)]