203424272

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 405319296

約数和(自身を除く): 201895024

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 314, 376, 628, 752, 1256, 1723, 2512, 3446, 6892, 7379, 13784, 14758, 27568, 29516, 59032, 80981, 118064, 161962, 270511, 323924, 541022, 647848, 1082044, 1295696, 2164088, 4328176, 12714017, 25428034, 50856068, 101712136, 203424272]

約数ペア:

[(1, 203424272), (2, 101712136), (4, 50856068), (8, 25428034), (16, 12714017), (47, 4328176), (94, 2164088), (157, 1295696), (188, 1082044), (314, 647848), (376, 541022), (628, 323924), (752, 270511), (1256, 161962), (1723, 118064), (2512, 80981), (3446, 59032), (6892, 29516), (7379, 27568), (13784, 14758)]