202223650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{212867}}^1$

素因数の和:212898

約数の個数: 24

約数和(自身を含む): 395934480

約数和(自身を除く): 193710830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 212867, 425734, 1064335, 2128670, 4044473, 5321675, 8088946, 10643350, 20222365, 40444730, 101111825, 202223650]

約数ペア:

[(1, 202223650), (2, 101111825), (5, 40444730), (10, 20222365), (19, 10643350), (25, 8088946), (38, 5321675), (50, 4044473), (95, 2128670), (190, 1064335), (475, 425734), (950, 212867)]