201478284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17011}}^1$

素因数の和:17075

約数の個数: 72

約数和(自身を含む): 594467328

約数和(自身を除く): 392989044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 17011, 34022, 51033, 68044, 102066, 119077, 153099, 204132, 238154, 306198, 357231, 476308, 612396, 714462, 799517, 1071693, 1428924, 1599034, 2143386, 2398551, 3198068, 4286772, 4797102, 5596619, 7195653, 9594204, 11193238, 14391306, 16789857, 22386476, 28782612, 33579714, 50369571, 67159428, 100739142, 201478284]

約数ペア:

[(1, 201478284), (2, 100739142), (3, 67159428), (4, 50369571), (6, 33579714), (7, 28782612), (9, 22386476), (12, 16789857), (14, 14391306), (18, 11193238), (21, 9594204), (28, 7195653), (36, 5596619), (42, 4797102), (47, 4286772), (63, 3198068), (84, 2398551), (94, 2143386), (126, 1599034), (141, 1428924), (188, 1071693), (252, 799517), (282, 714462), (329, 612396), (423, 476308), (564, 357231), (658, 306198), (846, 238154), (987, 204132), (1316, 153099), (1692, 119077), (1974, 102066), (2961, 68044), (3948, 51033), (5922, 34022), (11844, 17011)]