207544428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63353}}^1$

素因数の和:63383

約数の個数: 72

約数和(自身を含む): 645703968

約数和(自身を除く): 438159540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 63353, 126706, 190059, 253412, 380118, 443471, 570177, 760236, 823589, 886942, 1140354, 1330413, 1647178, 1773884, 2280708, 2470767, 2660826, 3294356, 3991239, 4941534, 5321652, 5765123, 7412301, 7982478, 9883068, 11530246, 14824602, 15964956, 17295369, 23060492, 29649204, 34590738, 51886107, 69181476, 103772214, 207544428]

約数ペア:

[(1, 207544428), (2, 103772214), (3, 69181476), (4, 51886107), (6, 34590738), (7, 29649204), (9, 23060492), (12, 17295369), (13, 15964956), (14, 14824602), (18, 11530246), (21, 9883068), (26, 7982478), (28, 7412301), (36, 5765123), (39, 5321652), (42, 4941534), (52, 3991239), (63, 3294356), (78, 2660826), (84, 2470767), (91, 2280708), (117, 1773884), (126, 1647178), (156, 1330413), (182, 1140354), (234, 886942), (252, 823589), (273, 760236), (364, 570177), (468, 443471), (546, 380118), (819, 253412), (1092, 190059), (1638, 126706), (3276, 63353)]