237804950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 468370320

約数和(自身を除く): 230565370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 193, 386, 475, 950, 965, 1297, 1930, 2594, 3667, 4825, 6485, 7334, 9650, 12970, 18335, 24643, 32425, 36670, 49286, 64850, 91675, 123215, 183350, 246430, 250321, 500642, 616075, 1232150, 1251605, 2503210, 4756099, 6258025, 9512198, 12516050, 23780495, 47560990, 118902475, 237804950]

約数ペア:

[(1, 237804950), (2, 118902475), (5, 47560990), (10, 23780495), (19, 12516050), (25, 9512198), (38, 6258025), (50, 4756099), (95, 2503210), (190, 1251605), (193, 1232150), (386, 616075), (475, 500642), (950, 250321), (965, 246430), (1297, 183350), (1930, 123215), (2594, 91675), (3667, 64850), (4825, 49286), (6485, 36670), (7334, 32425), (9650, 24643), (12970, 18335)]