207849054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 492129792

約数和(自身を除く): 284280738

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 131, 222, 259, 262, 393, 518, 777, 786, 917, 1021, 1554, 1834, 2042, 2751, 3063, 4847, 5502, 6126, 7147, 9694, 14294, 14541, 21441, 29082, 33929, 37777, 42882, 67858, 75554, 101787, 113331, 133751, 203574, 226662, 264439, 267502, 401253, 528878, 793317, 802506, 936257, 1586634, 1872514, 2808771, 4948787, 5617542, 9897574, 14846361, 29692722, 34641509, 69283018, 103924527, 207849054]

約数ペア:

[(1, 207849054), (2, 103924527), (3, 69283018), (6, 34641509), (7, 29692722), (14, 14846361), (21, 9897574), (37, 5617542), (42, 4948787), (74, 2808771), (111, 1872514), (131, 1586634), (222, 936257), (259, 802506), (262, 793317), (393, 528878), (518, 401253), (777, 267502), (786, 264439), (917, 226662), (1021, 203574), (1554, 133751), (1834, 113331), (2042, 101787), (2751, 75554), (3063, 67858), (4847, 42882), (5502, 37777), (6126, 33929), (7147, 29082), (9694, 21441), (14294, 14541)]