201756368

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 90

約数和(自身を含む): 451443762

約数和(自身を除く): 249687394

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 197, 242, 253, 368, 394, 484, 506, 529, 788, 968, 1012, 1058, 1576, 1936, 2024, 2116, 2167, 2783, 3152, 4048, 4232, 4334, 4531, 5566, 5819, 8464, 8668, 9062, 11132, 11638, 17336, 18124, 22264, 23276, 23837, 34672, 36248, 44528, 46552, 47674, 49841, 64009, 72496, 93104, 95348, 99682, 104213, 128018, 190696, 199364, 208426, 256036, 381392, 398728, 416852, 512072, 548251, 797456, 833704, 1024144, 1096502, 1146343, 1667408, 2193004, 2292686, 4386008, 4585372, 8772016, 9170744, 12609773, 18341488, 25219546, 50439092, 100878184, 201756368]

約数ペア:

[(1, 201756368), (2, 100878184), (4, 50439092), (8, 25219546), (11, 18341488), (16, 12609773), (22, 9170744), (23, 8772016), (44, 4585372), (46, 4386008), (88, 2292686), (92, 2193004), (121, 1667408), (176, 1146343), (184, 1096502), (197, 1024144), (242, 833704), (253, 797456), (368, 548251), (394, 512072), (484, 416852), (506, 398728), (529, 381392), (788, 256036), (968, 208426), (1012, 199364), (1058, 190696), (1576, 128018), (1936, 104213), (2024, 99682), (2116, 95348), (2167, 93104), (2783, 72496), (3152, 64009), (4048, 49841), (4232, 47674), (4334, 46552), (4531, 44528), (5566, 36248), (5819, 34672), (8464, 23837), (8668, 23276), (9062, 22264), (11132, 18124), (11638, 17336)]