201809322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 533733408

約数和(自身を除く): 331924086

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 37, 39, 66, 74, 78, 99, 111, 117, 143, 163, 169, 198, 222, 234, 286, 326, 333, 338, 407, 429, 481, 489, 507, 666, 814, 858, 962, 978, 1014, 1221, 1287, 1443, 1467, 1521, 1793, 1859, 2119, 2442, 2574, 2886, 2934, 3042, 3586, 3663, 3718, 4238, 4329, 5291, 5379, 5577, 6031, 6253, 6357, 7326, 8658, 10582, 10758, 11154, 12062, 12506, 12714, 15873, 16137, 16731, 18093, 18759, 19071, 23309, 27547, 31746, 32274, 33462, 36186, 37518, 38142, 46618, 47619, 54279, 55094, 56277, 66341, 68783, 69927, 78403, 82641, 95238, 108558, 112554, 132682, 137566, 139854, 156806, 165282, 199023, 206349, 209781, 235209, 247923, 303017, 398046, 412698, 419562, 470418, 495846, 597069, 606034, 619047, 705627, 862433, 909051, 1019239, 1194138, 1238094, 1411254, 1724866, 1818102, 2038478, 2587299, 2727153, 3057717, 5174598, 5454306, 6115434, 7761897, 9173151, 11211629, 15523794, 18346302, 22423258, 33634887, 67269774, 100904661, 201809322]

約数ペア:

[(1, 201809322), (2, 100904661), (3, 67269774), (6, 33634887), (9, 22423258), (11, 18346302), (13, 15523794), (18, 11211629), (22, 9173151), (26, 7761897), (33, 6115434), (37, 5454306), (39, 5174598), (66, 3057717), (74, 2727153), (78, 2587299), (99, 2038478), (111, 1818102), (117, 1724866), (143, 1411254), (163, 1238094), (169, 1194138), (198, 1019239), (222, 909051), (234, 862433), (286, 705627), (326, 619047), (333, 606034), (338, 597069), (407, 495846), (429, 470418), (481, 419562), (489, 412698), (507, 398046), (666, 303017), (814, 247923), (858, 235209), (962, 209781), (978, 206349), (1014, 199023), (1221, 165282), (1287, 156806), (1443, 139854), (1467, 137566), (1521, 132682), (1793, 112554), (1859, 108558), (2119, 95238), (2442, 82641), (2574, 78403), (2886, 69927), (2934, 68783), (3042, 66341), (3586, 56277), (3663, 55094), (3718, 54279), (4238, 47619), (4329, 46618), (5291, 38142), (5379, 37518), (5577, 36186), (6031, 33462), (6253, 32274), (6357, 31746), (7326, 27547), (8658, 23309), (10582, 19071), (10758, 18759), (11154, 18093), (12062, 16731), (12506, 16137), (12714, 15873)]