211169868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193379}}^1$

素因数の和:193406

約数の個数: 48

約数和(自身を含む): 606439680

約数和(自身を除く): 395269812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 193379, 386758, 580137, 773516, 1160274, 1353653, 2320548, 2513927, 2707306, 4060959, 5027854, 5414612, 7541781, 8121918, 10055708, 15083562, 16243836, 17597489, 30167124, 35194978, 52792467, 70389956, 105584934, 211169868]

約数ペア:

[(1, 211169868), (2, 105584934), (3, 70389956), (4, 52792467), (6, 35194978), (7, 30167124), (12, 17597489), (13, 16243836), (14, 15083562), (21, 10055708), (26, 8121918), (28, 7541781), (39, 5414612), (42, 5027854), (52, 4060959), (78, 2707306), (84, 2513927), (91, 2320548), (156, 1353653), (182, 1160274), (273, 773516), (364, 580137), (546, 386758), (1092, 193379)]