202994294975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1\times {\mathrm{4091}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 263725308000

約数和(自身を除く): 60731013025

約数列:

[1, 5, 25, 29, 89, 145, 445, 725, 769, 2225, 2581, 3845, 4091, 12905, 19225, 20455, 22301, 64525, 68441, 102275, 111505, 118639, 342205, 364099, 557525, 593195, 1711025, 1820495, 1984789, 2965975, 3145979, 9102475, 9923945, 10558871, 15729895, 49619725, 52794355, 78649475, 91233391, 263971775, 279992131, 456166955, 1399960655, 2280834775, 6999803275, 8119771799, 40598858995, 202994294975]

約数ペア:

[(1, 202994294975), (5, 40598858995), (25, 8119771799), (29, 6999803275), (89, 2280834775), (145, 1399960655), (445, 456166955), (725, 279992131), (769, 263971775), (2225, 91233391), (2581, 78649475), (3845, 52794355), (4091, 49619725), (12905, 15729895), (19225, 10558871), (20455, 9923945), (22301, 9102475), (64525, 3145979), (68441, 2965975), (102275, 1984789), (111505, 1820495), (118639, 1711025), (342205, 593195), (364099, 557525)]