222555626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 362214720

約数和(自身を除く): 139659094

約数列:

[1, 2, 19, 38, 41, 82, 211, 422, 677, 779, 1354, 1558, 4009, 8018, 8651, 12863, 17302, 25726, 27757, 55514, 142847, 164369, 285694, 328738, 527383, 1054766, 2714093, 5428186, 5856727, 11713454, 111277813, 222555626]

約数ペア:

[(1, 222555626), (2, 111277813), (19, 11713454), (38, 5856727), (41, 5428186), (82, 2714093), (211, 1054766), (422, 527383), (677, 328738), (779, 285694), (1354, 164369), (1558, 142847), (4009, 55514), (8018, 27757), (8651, 25726), (12863, 17302)]