210023710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12721}}^1$

素因数の和:12868

約数の個数: 32

約数和(自身を含む): 410360832

約数和(自身を除く): 200337122

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 12721, 16510, 25442, 63605, 127210, 165373, 330746, 826865, 1615567, 1653730, 3231134, 8077835, 16155670, 21002371, 42004742, 105011855, 210023710]

約数ペア:

[(1, 210023710), (2, 105011855), (5, 42004742), (10, 21002371), (13, 16155670), (26, 8077835), (65, 3231134), (127, 1653730), (130, 1615567), (254, 826865), (635, 330746), (1270, 165373), (1651, 127210), (3302, 63605), (8255, 25442), (12721, 16510)]