201521964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{6043}}^1$

素因数の和:6454

約数の個数: 48

約数和(自身を含む): 538834688

約数和(自身を除く): 337312724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 6043, 8337, 11116, 12086, 16674, 18129, 24172, 33348, 36258, 42301, 72516, 84602, 126903, 169204, 253806, 507612, 2399071, 4798142, 7197213, 9596284, 14394426, 16793497, 28788852, 33586994, 50380491, 67173988, 100760982, 201521964]

約数ペア:

[(1, 201521964), (2, 100760982), (3, 67173988), (4, 50380491), (6, 33586994), (7, 28788852), (12, 16793497), (14, 14394426), (21, 9596284), (28, 7197213), (42, 4798142), (84, 2399071), (397, 507612), (794, 253806), (1191, 169204), (1588, 126903), (2382, 84602), (2779, 72516), (4764, 42301), (5558, 36258), (6043, 33348), (8337, 24172), (11116, 18129), (12086, 16674)]