207443712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 645184512

約数和(自身を除く): 437740800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 768, 821, 896, 987, 1128, 1316, 1344, 1504, 1642, 1792, 1974, 2256, 2463, 2632, 2688, 3008, 3284, 3948, 4512, 4926, 5264, 5376, 5747, 6016, 6568, 7896, 9024, 9852, 10528, 11494, 12032, 13136, 15792, 17241, 18048, 19704, 21056, 22988, 26272, 31584, 34482, 36096, 38587, 39408, 42112, 45976, 52544, 63168, 68964, 77174, 78816, 84224, 91952, 105088, 115761, 126336, 137928, 154348, 157632, 183904, 210176, 231522, 252672, 270109, 275856, 308696, 315264, 367808, 463044, 540218, 551712, 617392, 630528, 735616, 810327, 926088, 1080436, 1103424, 1234784, 1471232, 1620654, 1852176, 2160872, 2206848, 2469568, 3241308, 3704352, 4321744, 4413696, 4939136, 6482616, 7408704, 8643488, 9878272, 12965232, 14817408, 17286976, 25930464, 29634816, 34573952, 51860928, 69147904, 103721856, 207443712]

約数ペア:

[(1, 207443712), (2, 103721856), (3, 69147904), (4, 51860928), (6, 34573952), (7, 29634816), (8, 25930464), (12, 17286976), (14, 14817408), (16, 12965232), (21, 9878272), (24, 8643488), (28, 7408704), (32, 6482616), (42, 4939136), (47, 4413696), (48, 4321744), (56, 3704352), (64, 3241308), (84, 2469568), (94, 2206848), (96, 2160872), (112, 1852176), (128, 1620654), (141, 1471232), (168, 1234784), (188, 1103424), (192, 1080436), (224, 926088), (256, 810327), (282, 735616), (329, 630528), (336, 617392), (376, 551712), (384, 540218), (448, 463044), (564, 367808), (658, 315264), (672, 308696), (752, 275856), (768, 270109), (821, 252672), (896, 231522), (987, 210176), (1128, 183904), (1316, 157632), (1344, 154348), (1504, 137928), (1642, 126336), (1792, 115761), (1974, 105088), (2256, 91952), (2463, 84224), (2632, 78816), (2688, 77174), (3008, 68964), (3284, 63168), (3948, 52544), (4512, 45976), (4926, 42112), (5264, 39408), (5376, 38587), (5747, 36096), (6016, 34482), (6568, 31584), (7896, 26272), (9024, 22988), (9852, 21056), (10528, 19704), (11494, 18048), (12032, 17241), (13136, 15792)]