201359826

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 450043776

約数和(自身を除く): 248683950

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 159, 166, 249, 318, 477, 498, 747, 954, 1494, 2543, 4399, 5086, 7629, 8798, 13197, 15258, 22887, 26394, 39591, 45774, 79182, 134779, 211069, 269558, 404337, 422138, 633207, 808674, 1213011, 1266414, 1899621, 2426022, 3799242, 11186657, 22373314, 33559971, 67119942, 100679913, 201359826]

約数ペア:

[(1, 201359826), (2, 100679913), (3, 67119942), (6, 33559971), (9, 22373314), (18, 11186657), (53, 3799242), (83, 2426022), (106, 1899621), (159, 1266414), (166, 1213011), (249, 808674), (318, 633207), (477, 422138), (498, 404337), (747, 269558), (954, 211069), (1494, 134779), (2543, 79182), (4399, 45774), (5086, 39591), (7629, 26394), (8798, 22887), (13197, 15258)]