220634106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{997}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 551854080

約数和(自身を除く): 331219974

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 479, 958, 997, 1437, 1994, 2874, 2991, 3353, 5269, 5982, 6706, 6979, 10059, 10538, 10967, 13958, 15807, 20118, 20937, 21934, 31614, 32901, 36883, 41874, 65802, 73766, 76769, 110649, 153538, 221298, 230307, 460614, 477563, 955126, 1432689, 2865378, 3342941, 5253193, 6685882, 10028823, 10506386, 15759579, 20057646, 31519158, 36772351, 73544702, 110317053, 220634106]

約数ペア:

[(1, 220634106), (2, 110317053), (3, 73544702), (6, 36772351), (7, 31519158), (11, 20057646), (14, 15759579), (21, 10506386), (22, 10028823), (33, 6685882), (42, 5253193), (66, 3342941), (77, 2865378), (154, 1432689), (231, 955126), (462, 477563), (479, 460614), (958, 230307), (997, 221298), (1437, 153538), (1994, 110649), (2874, 76769), (2991, 73766), (3353, 65802), (5269, 41874), (5982, 36883), (6706, 32901), (6979, 31614), (10059, 21934), (10538, 20937), (10967, 20118), (13958, 15807)]