203485498268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{39679}}^1\times {\mathrm{98621}}^1$

素因数の和:138317

約数の個数: 24

約数和(自身を含む): 383505454080

約数和(自身を除く): 180019955812

約数列:

[1, 2, 4, 13, 26, 52, 39679, 79358, 98621, 158716, 197242, 394484, 515827, 1031654, 1282073, 2063308, 2564146, 5128292, 3913182659, 7826365318, 15652730636, 50871374567, 101742749134, 203485498268]

約数ペア:

[(1, 203485498268), (2, 101742749134), (4, 50871374567), (13, 15652730636), (26, 7826365318), (52, 3913182659), (39679, 5128292), (79358, 2564146), (98621, 2063308), (158716, 1282073), (197242, 1031654), (394484, 515827)]