190049223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3607}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 313578496

約数和(自身を除く): 123529273

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 1351, 2509, 3607, 4053, 7527, 10821, 17563, 25249, 46891, 52689, 75747, 140673, 328237, 696151, 984711, 2088453, 4873057, 9049963, 14619171, 27149889, 63349741, 190049223]

約数ペア:

[(1, 190049223), (3, 63349741), (7, 27149889), (13, 14619171), (21, 9049963), (39, 4873057), (91, 2088453), (193, 984711), (273, 696151), (579, 328237), (1351, 140673), (2509, 75747), (3607, 52689), (4053, 46891), (7527, 25249), (10821, 17563)]