254879964

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{70099}}^1$

素因数の和:70210

約数の個数: 36

約数和(自身を含む): 650668200

約数和(自身を除く): 395788236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 70099, 140198, 210297, 280396, 420594, 630891, 841188, 1261782, 2523564, 7079999, 14159998, 21239997, 28319996, 42479994, 63719991, 84959988, 127439982, 254879964]

約数ペア:

[(1, 254879964), (2, 127439982), (3, 84959988), (4, 63719991), (6, 42479994), (9, 28319996), (12, 21239997), (18, 14159998), (36, 7079999), (101, 2523564), (202, 1261782), (303, 841188), (404, 630891), (606, 420594), (909, 280396), (1212, 210297), (1818, 140198), (3636, 70099)]