210987647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 37222273

約数列:

[1, 13, 19, 53, 71, 227, 247, 689, 923, 1007, 1349, 2951, 3763, 4313, 12031, 13091, 16117, 17537, 48919, 56069, 71497, 156403, 209521, 228589, 306223, 854201, 929461, 2971657, 3980899, 11104613, 16229819, 210987647]

約数ペア:

[(1, 210987647), (13, 16229819), (19, 11104613), (53, 3980899), (71, 2971657), (227, 929461), (247, 854201), (689, 306223), (923, 228589), (1007, 209521), (1349, 156403), (2951, 71497), (3763, 56069), (4313, 48919), (12031, 17537), (13091, 16117)]