215445894

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{6427}}^1$

素因数の和:6620

約数の個数: 32

約数和(自身を含む): 445537536

約数和(自身を除く): 230091642

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 5587, 6427, 11174, 12854, 16761, 19281, 33522, 38562, 237799, 475598, 713397, 970477, 1426794, 1940954, 2911431, 5822862, 35907649, 71815298, 107722947, 215445894]

約数ペア:

[(1, 215445894), (2, 107722947), (3, 71815298), (6, 35907649), (37, 5822862), (74, 2911431), (111, 1940954), (151, 1426794), (222, 970477), (302, 713397), (453, 475598), (906, 237799), (5587, 38562), (6427, 33522), (11174, 19281), (12854, 16761)]