202218710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12823}}^1$

素因数の和:12932

約数の個数: 32

約数和(自身を含む): 387797760

約数和(自身を除く): 185579050

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 12823, 15770, 25646, 64115, 128230, 243637, 487274, 1064309, 1218185, 2128618, 2436370, 5321545, 10643090, 20221871, 40443742, 101109355, 202218710]

約数ペア:

[(1, 202218710), (2, 101109355), (5, 40443742), (10, 20221871), (19, 10643090), (38, 5321545), (83, 2436370), (95, 2128618), (166, 1218185), (190, 1064309), (415, 487274), (830, 243637), (1577, 128230), (3154, 64115), (7885, 25646), (12823, 15770)]