213962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 414720

約数和(自身を除く): 200758

約数列:

[1, 2, 7, 14, 17, 29, 31, 34, 58, 62, 119, 203, 217, 238, 406, 434, 493, 527, 899, 986, 1054, 1798, 3451, 3689, 6293, 6902, 7378, 12586, 15283, 30566, 106981, 213962]

約数ペア:

[(1, 213962), (2, 106981), (7, 30566), (14, 15283), (17, 12586), (29, 7378), (31, 6902), (34, 6293), (58, 3689), (62, 3451), (119, 1798), (203, 1054), (217, 986), (238, 899), (406, 527), (434, 493)]