201475188

素因数分解:

$2^2\times 3^{10}\times {\mathrm{853}}^1$

素因数の和:887

約数の個数: 66

約数和(自身を含む): 529489394

約数和(自身を除く): 328014206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 853, 972, 1458, 1706, 2187, 2559, 2916, 3412, 4374, 5118, 6561, 7677, 8748, 10236, 13122, 15354, 19683, 23031, 26244, 30708, 39366, 46062, 59049, 69093, 78732, 92124, 118098, 138186, 207279, 236196, 276372, 414558, 621837, 829116, 1243674, 1865511, 2487348, 3731022, 5596533, 7462044, 11193066, 16789599, 22386132, 33579198, 50368797, 67158396, 100737594, 201475188]

約数ペア:

[(1, 201475188), (2, 100737594), (3, 67158396), (4, 50368797), (6, 33579198), (9, 22386132), (12, 16789599), (18, 11193066), (27, 7462044), (36, 5596533), (54, 3731022), (81, 2487348), (108, 1865511), (162, 1243674), (243, 829116), (324, 621837), (486, 414558), (729, 276372), (853, 236196), (972, 207279), (1458, 138186), (1706, 118098), (2187, 92124), (2559, 78732), (2916, 69093), (3412, 59049), (4374, 46062), (5118, 39366), (6561, 30708), (7677, 26244), (8748, 23031), (10236, 19683), (13122, 15354)]