220051734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{37693}}^1$

素因数の和:37844

約数の個数: 32

約数和(自身を含む): 506607360

約数和(自身を除く): 286555626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 37693, 75386, 113079, 226158, 263851, 527702, 791553, 1583106, 5239327, 10478654, 15717981, 31435962, 36675289, 73350578, 110025867, 220051734]

約数ペア:

[(1, 220051734), (2, 110025867), (3, 73350578), (6, 36675289), (7, 31435962), (14, 15717981), (21, 10478654), (42, 5239327), (139, 1583106), (278, 791553), (417, 527702), (834, 263851), (973, 226158), (1946, 113079), (2919, 75386), (5838, 37693)]