213953344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2543

約数の個数: 56

約数和(自身を含む): 467002368

約数和(自身を除く): 253049024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 176, 254, 352, 508, 704, 1016, 1397, 2032, 2393, 2794, 4064, 4786, 5588, 8128, 9572, 11176, 19144, 22352, 26323, 38288, 44704, 52646, 76576, 89408, 105292, 153152, 210584, 303911, 421168, 607822, 842336, 1215644, 1684672, 2431288, 3343021, 4862576, 6686042, 9725152, 13372084, 19450304, 26744168, 53488336, 106976672, 213953344]

約数ペア:

[(1, 213953344), (2, 106976672), (4, 53488336), (8, 26744168), (11, 19450304), (16, 13372084), (22, 9725152), (32, 6686042), (44, 4862576), (64, 3343021), (88, 2431288), (127, 1684672), (176, 1215644), (254, 842336), (352, 607822), (508, 421168), (704, 303911), (1016, 210584), (1397, 153152), (2032, 105292), (2393, 89408), (2794, 76576), (4064, 52646), (4786, 44704), (5588, 38288), (8128, 26323), (9572, 22352), (11176, 19144)]