217931196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2111}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 581898240

約数和(自身を除く): 363967044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1229, 2111, 2458, 3687, 4222, 4916, 6333, 7374, 8444, 8603, 12666, 14748, 14777, 17206, 25332, 25809, 29554, 34412, 44331, 51618, 59108, 88662, 103236, 177324, 2594419, 5188838, 7783257, 10377676, 15566514, 18160933, 31133028, 36321866, 54482799, 72643732, 108965598, 217931196]

約数ペア:

[(1, 217931196), (2, 108965598), (3, 72643732), (4, 54482799), (6, 36321866), (7, 31133028), (12, 18160933), (14, 15566514), (21, 10377676), (28, 7783257), (42, 5188838), (84, 2594419), (1229, 177324), (2111, 103236), (2458, 88662), (3687, 59108), (4222, 51618), (4916, 44331), (6333, 34412), (7374, 29554), (8444, 25809), (8603, 25332), (12666, 17206), (14748, 14777)]