204564456

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{34231}}^1$

素因数の和:34326

約数の個数: 48

約数和(自身を含む): 560720160

約数和(自身を除く): 356155704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 34231, 68462, 102693, 136924, 205386, 273848, 308079, 410772, 616158, 821544, 1232316, 2464632, 2841173, 5682346, 8523519, 11364692, 17047038, 22729384, 25570557, 34094076, 51141114, 68188152, 102282228, 204564456]

約数ペア:

[(1, 204564456), (2, 102282228), (3, 68188152), (4, 51141114), (6, 34094076), (8, 25570557), (9, 22729384), (12, 17047038), (18, 11364692), (24, 8523519), (36, 5682346), (72, 2841173), (83, 2464632), (166, 1232316), (249, 821544), (332, 616158), (498, 410772), (664, 308079), (747, 273848), (996, 205386), (1494, 136924), (1992, 102693), (2988, 68462), (5976, 34231)]