206832924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 545296752

約数和(自身を除く): 338463828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1548, 1908, 2279, 2521, 4558, 5042, 6837, 7563, 9116, 10084, 13674, 15126, 20511, 22689, 27348, 30252, 41022, 45378, 82044, 90756, 108403, 133613, 216806, 267226, 325209, 400839, 433612, 534452, 650418, 801678, 975627, 1202517, 1300836, 1603356, 1951254, 2405034, 3902508, 4810068, 5745359, 11490718, 17236077, 22981436, 34472154, 51708231, 68944308, 103416462, 206832924]

約数ペア:

[(1, 206832924), (2, 103416462), (3, 68944308), (4, 51708231), (6, 34472154), (9, 22981436), (12, 17236077), (18, 11490718), (36, 5745359), (43, 4810068), (53, 3902508), (86, 2405034), (106, 1951254), (129, 1603356), (159, 1300836), (172, 1202517), (212, 975627), (258, 801678), (318, 650418), (387, 534452), (477, 433612), (516, 400839), (636, 325209), (774, 267226), (954, 216806), (1548, 133613), (1908, 108403), (2279, 90756), (2521, 82044), (4558, 45378), (5042, 41022), (6837, 30252), (7563, 27348), (9116, 22689), (10084, 20511), (13674, 15126)]