215093844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{853547}}^1$

素因数の和:853564

約数の個数: 36

約数和(自身を含む): 621382944

約数和(自身を除く): 406289100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 853547, 1707094, 2560641, 3414188, 5121282, 5974829, 7681923, 10242564, 11949658, 15363846, 17924487, 23899316, 30727692, 35848974, 53773461, 71697948, 107546922, 215093844]

約数ペア:

[(1, 215093844), (2, 107546922), (3, 71697948), (4, 53773461), (6, 35848974), (7, 30727692), (9, 23899316), (12, 17924487), (14, 15363846), (18, 11949658), (21, 10242564), (28, 7681923), (36, 5974829), (42, 5121282), (63, 3414188), (84, 2560641), (126, 1707094), (252, 853547)]