211362552

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{19441}}^1$

素因数の和:19604

約数の個数: 48

約数和(自身を含む): 576260880

約数和(自身を除く): 364898328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 19441, 38882, 58323, 77764, 116646, 155528, 174969, 233292, 349938, 466584, 699876, 1399752, 2935591, 5871182, 8806773, 11742364, 17613546, 23484728, 26420319, 35227092, 52840638, 70454184, 105681276, 211362552]

約数ペア:

[(1, 211362552), (2, 105681276), (3, 70454184), (4, 52840638), (6, 35227092), (8, 26420319), (9, 23484728), (12, 17613546), (18, 11742364), (24, 8806773), (36, 5871182), (72, 2935591), (151, 1399752), (302, 699876), (453, 466584), (604, 349938), (906, 233292), (1208, 174969), (1359, 155528), (1812, 116646), (2718, 77764), (3624, 58323), (5436, 38882), (10872, 19441)]