205939062

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12289}}^1$

素因数の和:12330

約数の個数: 72

約数和(自身を含む): 546413400

約数和(自身を除く): 340474338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 12289, 16758, 24578, 36867, 73734, 86023, 110601, 172046, 221202, 233491, 258069, 466982, 516138, 602161, 700473, 774207, 1204322, 1400946, 1548414, 1634437, 1806483, 2101419, 3268874, 3612966, 4202838, 4903311, 5419449, 9806622, 10838898, 11441059, 14709933, 22882118, 29419866, 34323177, 68646354, 102969531, 205939062]

約数ペア:

[(1, 205939062), (2, 102969531), (3, 68646354), (6, 34323177), (7, 29419866), (9, 22882118), (14, 14709933), (18, 11441059), (19, 10838898), (21, 9806622), (38, 5419449), (42, 4903311), (49, 4202838), (57, 3612966), (63, 3268874), (98, 2101419), (114, 1806483), (126, 1634437), (133, 1548414), (147, 1400946), (171, 1204322), (266, 774207), (294, 700473), (342, 602161), (399, 516138), (441, 466982), (798, 258069), (882, 233491), (931, 221202), (1197, 172046), (1862, 110601), (2394, 86023), (2793, 73734), (5586, 36867), (8379, 24578), (12289, 16758)]