210521724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47287}}^1$

素因数の和:47354

約数の個数: 48

約数和(自身を含む): 571995648

約数和(自身を除く): 361473924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 47287, 94574, 141861, 189148, 283722, 331009, 567444, 662018, 993027, 1324036, 1986054, 2506211, 3972108, 5012422, 7518633, 10024844, 15037266, 17543477, 30074532, 35086954, 52630431, 70173908, 105260862, 210521724]

約数ペア:

[(1, 210521724), (2, 105260862), (3, 70173908), (4, 52630431), (6, 35086954), (7, 30074532), (12, 17543477), (14, 15037266), (21, 10024844), (28, 7518633), (42, 5012422), (53, 3972108), (84, 2506211), (106, 1986054), (159, 1324036), (212, 993027), (318, 662018), (371, 567444), (636, 331009), (742, 283722), (1113, 189148), (1484, 141861), (2226, 94574), (4452, 47287)]