202389090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{31973}}^1$

素因数の和:32194

約数の個数: 32

約数和(自身を含む): 488051136

約数和(自身を除く): 285662046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 31973, 63946, 95919, 159865, 191838, 319730, 479595, 959190, 6746303, 13492606, 20238909, 33731515, 40477818, 67463030, 101194545, 202389090]

約数ペア:

[(1, 202389090), (2, 101194545), (3, 67463030), (5, 40477818), (6, 33731515), (10, 20238909), (15, 13492606), (30, 6746303), (211, 959190), (422, 479595), (633, 319730), (1055, 191838), (1266, 159865), (2110, 95919), (3165, 63946), (6330, 31973)]