221484504

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{111187}}^1$

素因数の和:111279

約数の個数: 32

約数和(自身を含む): 560387520

約数和(自身を除く): 338903016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 111187, 222374, 333561, 444748, 667122, 889496, 1334244, 2668488, 9228521, 18457042, 27685563, 36914084, 55371126, 73828168, 110742252, 221484504]

約数ペア:

[(1, 221484504), (2, 110742252), (3, 73828168), (4, 55371126), (6, 36914084), (8, 27685563), (12, 18457042), (24, 9228521), (83, 2668488), (166, 1334244), (249, 889496), (332, 667122), (498, 444748), (664, 333561), (996, 222374), (1992, 111187)]