210326534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 351219456

約数和(自身を除く): 140892922

約数列:

[1, 2, 11, 22, 67, 134, 293, 487, 586, 737, 974, 1474, 3223, 5357, 6446, 10714, 19631, 32629, 39262, 65258, 142691, 215941, 285382, 358919, 431882, 717838, 1569601, 3139202, 9560297, 19120594, 105163267, 210326534]

約数ペア:

[(1, 210326534), (2, 105163267), (11, 19120594), (22, 9560297), (67, 3139202), (134, 1569601), (293, 717838), (487, 431882), (586, 358919), (737, 285382), (974, 215941), (1474, 142691), (3223, 65258), (5357, 39262), (6446, 32629), (10714, 19631)]