222761198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 374837760

約数和(自身を除く): 152076562

約数列:

[1, 2, 11, 22, 67, 79, 134, 158, 737, 869, 1474, 1738, 1913, 3826, 5293, 10586, 21043, 42086, 58223, 116446, 128171, 151127, 256342, 302254, 1409881, 1662397, 2819762, 3324794, 10125509, 20251018, 111380599, 222761198]

約数ペア:

[(1, 222761198), (2, 111380599), (11, 20251018), (22, 10125509), (67, 3324794), (79, 2819762), (134, 1662397), (158, 1409881), (737, 302254), (869, 256342), (1474, 151127), (1738, 128171), (1913, 116446), (3826, 58223), (5293, 42086), (10586, 21043)]