189852484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 358758400

約数和(自身を除く): 168905916

約数列:

[1, 2, 4, 19, 38, 76, 79, 103, 158, 206, 307, 316, 412, 614, 1228, 1501, 1957, 3002, 3914, 5833, 6004, 7828, 8137, 11666, 16274, 23332, 24253, 31621, 32548, 48506, 63242, 97012, 126484, 154603, 309206, 460807, 600799, 618412, 921614, 1201598, 1843228, 2403196, 2498059, 4996118, 9992236, 47463121, 94926242, 189852484]

約数ペア:

[(1, 189852484), (2, 94926242), (4, 47463121), (19, 9992236), (38, 4996118), (76, 2498059), (79, 2403196), (103, 1843228), (158, 1201598), (206, 921614), (307, 618412), (316, 600799), (412, 460807), (614, 309206), (1228, 154603), (1501, 126484), (1957, 97012), (3002, 63242), (3914, 48506), (5833, 32548), (6004, 31621), (7828, 24253), (8137, 23332), (11666, 16274)]