200637190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37643}}^1$

素因数の和:37704

約数の個数: 32

約数和(自身を含む): 398424096

約数和(自身を除く): 197786906

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 37643, 75286, 188215, 376430, 489359, 978718, 1543363, 2446795, 3086726, 4893590, 7716815, 15433630, 20063719, 40127438, 100318595, 200637190]

約数ペア:

[(1, 200637190), (2, 100318595), (5, 40127438), (10, 20063719), (13, 15433630), (26, 7716815), (41, 4893590), (65, 3086726), (82, 2446795), (130, 1543363), (205, 978718), (410, 489359), (533, 376430), (1066, 188215), (2665, 75286), (5330, 37643)]