211529508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2753}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 521277120

約数和(自身を除く): 309747612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 337, 674, 1011, 1348, 2022, 2753, 4044, 5506, 6403, 8259, 11012, 12806, 16518, 19209, 25612, 33036, 38418, 52307, 76836, 104614, 156921, 209228, 313842, 627684, 927761, 1855522, 2783283, 3711044, 5566566, 11133132, 17627459, 35254918, 52882377, 70509836, 105764754, 211529508]

約数ペア:

[(1, 211529508), (2, 105764754), (3, 70509836), (4, 52882377), (6, 35254918), (12, 17627459), (19, 11133132), (38, 5566566), (57, 3711044), (76, 2783283), (114, 1855522), (228, 927761), (337, 627684), (674, 313842), (1011, 209228), (1348, 156921), (2022, 104614), (2753, 76836), (4044, 52307), (5506, 38418), (6403, 33036), (8259, 25612), (11012, 19209), (12806, 16518)]