201395818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 330930432

約数和(自身を除く): 129534614

約数列:

[1, 2, 13, 26, 101, 202, 271, 283, 542, 566, 1313, 2626, 3523, 3679, 7046, 7358, 27371, 28583, 54742, 57166, 76693, 153386, 355823, 371579, 711646, 743158, 997009, 1994018, 7745993, 15491986, 100697909, 201395818]

約数ペア:

[(1, 201395818), (2, 100697909), (13, 15491986), (26, 7745993), (101, 1994018), (202, 997009), (271, 743158), (283, 711646), (542, 371579), (566, 355823), (1313, 153386), (2626, 76693), (3523, 57166), (3679, 54742), (7046, 28583), (7358, 27371)]