204047350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5923}}^1$

素因数の和:6001

約数の個数: 48

約数和(自身を含む): 416504592

約数和(自身を除く): 212457242

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 5923, 6890, 11846, 17225, 29615, 34450, 59230, 76999, 148075, 153998, 296150, 313919, 384995, 627838, 769990, 1569595, 1924975, 3139190, 3849950, 4080947, 7847975, 8161894, 15695950, 20404735, 40809470, 102023675, 204047350]

約数ペア:

[(1, 204047350), (2, 102023675), (5, 40809470), (10, 20404735), (13, 15695950), (25, 8161894), (26, 7847975), (50, 4080947), (53, 3849950), (65, 3139190), (106, 1924975), (130, 1569595), (265, 769990), (325, 627838), (530, 384995), (650, 313919), (689, 296150), (1325, 153998), (1378, 148075), (2650, 76999), (3445, 59230), (5923, 34450), (6890, 29615), (11846, 17225)]