223269646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 139610354

約数列:

[1, 2, 19, 38, 47, 94, 149, 298, 839, 893, 1678, 1786, 2831, 5662, 7003, 14006, 15941, 31882, 39433, 78866, 125011, 133057, 250022, 266114, 749227, 1498454, 2375209, 4750418, 5875517, 11751034, 111634823, 223269646]

約数ペア:

[(1, 223269646), (2, 111634823), (19, 11751034), (38, 5875517), (47, 4750418), (94, 2375209), (149, 1498454), (298, 749227), (839, 266114), (893, 250022), (1678, 133057), (1786, 125011), (2831, 78866), (5662, 39433), (7003, 31882), (14006, 15941)]