204417152

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{11657}}^1$

素因数の和:11808

約数の個数: 32

約数和(自身を含む): 410245020

約数和(自身を除く): 205827868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 11657, 17536, 23314, 46628, 93256, 186512, 373024, 746048, 1492096, 1597009, 3194018, 6388036, 12776072, 25552144, 51104288, 102208576, 204417152]

約数ペア:

[(1, 204417152), (2, 102208576), (4, 51104288), (8, 25552144), (16, 12776072), (32, 6388036), (64, 3194018), (128, 1597009), (137, 1492096), (274, 746048), (548, 373024), (1096, 186512), (2192, 93256), (4384, 46628), (8768, 23314), (11657, 17536)]