201330768470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1\times {\mathrm{249107}}^1$

素因数の和:255344

約数の個数: 32

約数和(自身を含む): 390336293088

約数和(自身を除く): 189005524618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6217, 12434, 31085, 62170, 80821, 161642, 249107, 404105, 498214, 808210, 1245535, 2491070, 3238391, 6476782, 16191955, 32383910, 1548698219, 3097396438, 7743491095, 15486982190, 20133076847, 40266153694, 100665384235, 201330768470]

約数ペア:

[(1, 201330768470), (2, 100665384235), (5, 40266153694), (10, 20133076847), (13, 15486982190), (26, 7743491095), (65, 3097396438), (130, 1548698219), (6217, 32383910), (12434, 16191955), (31085, 6476782), (62170, 3238391), (80821, 2491070), (161642, 1245535), (249107, 808210), (404105, 498214)]