220993506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1801}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 508531608

約数和(自身を除く): 287538102

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 401, 802, 1203, 1801, 2406, 3602, 3609, 5403, 6817, 7218, 10806, 13634, 16209, 20451, 30617, 32418, 40902, 61234, 61353, 91851, 122706, 183702, 275553, 551106, 722201, 1444402, 2166603, 4333206, 6499809, 12277417, 12999618, 24554834, 36832251, 73664502, 110496753, 220993506]

約数ペア:

[(1, 220993506), (2, 110496753), (3, 73664502), (6, 36832251), (9, 24554834), (17, 12999618), (18, 12277417), (34, 6499809), (51, 4333206), (102, 2166603), (153, 1444402), (306, 722201), (401, 551106), (802, 275553), (1203, 183702), (1801, 122706), (2406, 91851), (3602, 61353), (3609, 61234), (5403, 40902), (6817, 32418), (7218, 30617), (10806, 20451), (13634, 16209)]