207465764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 413683200

約数和(自身を除く): 206217436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 124, 178, 341, 356, 682, 979, 1364, 1709, 1958, 2759, 3418, 3916, 5518, 6836, 11036, 18799, 30349, 37598, 52979, 60698, 75196, 105958, 121396, 152101, 211916, 304202, 582769, 608404, 1165538, 1673111, 2331076, 3346222, 4715131, 6692444, 9430262, 18860524, 51866441, 103732882, 207465764]

約数ペア:

[(1, 207465764), (2, 103732882), (4, 51866441), (11, 18860524), (22, 9430262), (31, 6692444), (44, 4715131), (62, 3346222), (89, 2331076), (124, 1673111), (178, 1165538), (341, 608404), (356, 582769), (682, 304202), (979, 211916), (1364, 152101), (1709, 121396), (1958, 105958), (2759, 75196), (3418, 60698), (3916, 52979), (5518, 37598), (6836, 30349), (11036, 18799)]