202130110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 451067904

約数和(自身を除く): 248937794

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 151, 182, 302, 455, 755, 910, 1057, 1471, 1510, 1963, 2114, 2942, 3926, 5285, 7355, 9815, 10297, 10570, 13741, 14710, 19123, 19630, 20594, 27482, 38246, 51485, 68705, 95615, 102970, 133861, 137410, 191230, 222121, 267722, 444242, 669305, 1110605, 1338610, 1554847, 2221210, 2887573, 3109694, 5775146, 7774235, 14437865, 15548470, 20213011, 28875730, 40426022, 101065055, 202130110]

約数ペア:

[(1, 202130110), (2, 101065055), (5, 40426022), (7, 28875730), (10, 20213011), (13, 15548470), (14, 14437865), (26, 7774235), (35, 5775146), (65, 3109694), (70, 2887573), (91, 2221210), (130, 1554847), (151, 1338610), (182, 1110605), (302, 669305), (455, 444242), (755, 267722), (910, 222121), (1057, 191230), (1471, 137410), (1510, 133861), (1963, 102970), (2114, 95615), (2942, 68705), (3926, 51485), (5285, 38246), (7355, 27482), (9815, 20594), (10297, 19630), (10570, 19123), (13741, 14710)]