207898290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 560117376

約数和(自身を除く): 352219086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 103, 123, 205, 206, 246, 309, 369, 410, 515, 547, 615, 618, 738, 927, 1030, 1094, 1230, 1545, 1641, 1845, 1854, 2735, 3090, 3282, 3690, 4223, 4635, 4923, 5470, 8205, 8446, 9270, 9846, 12669, 16410, 21115, 22427, 24615, 25338, 38007, 42230, 44854, 49230, 56341, 63345, 67281, 76014, 112135, 112682, 126690, 134562, 169023, 190035, 201843, 224270, 281705, 336405, 338046, 380070, 403686, 507069, 563410, 672810, 845115, 1009215, 1014138, 1690230, 2018430, 2309981, 2535345, 4619962, 5070690, 6929943, 11549905, 13859886, 20789829, 23099810, 34649715, 41579658, 69299430, 103949145, 207898290]

約数ペア:

[(1, 207898290), (2, 103949145), (3, 69299430), (5, 41579658), (6, 34649715), (9, 23099810), (10, 20789829), (15, 13859886), (18, 11549905), (30, 6929943), (41, 5070690), (45, 4619962), (82, 2535345), (90, 2309981), (103, 2018430), (123, 1690230), (205, 1014138), (206, 1009215), (246, 845115), (309, 672810), (369, 563410), (410, 507069), (515, 403686), (547, 380070), (615, 338046), (618, 336405), (738, 281705), (927, 224270), (1030, 201843), (1094, 190035), (1230, 169023), (1545, 134562), (1641, 126690), (1845, 112682), (1854, 112135), (2735, 76014), (3090, 67281), (3282, 63345), (3690, 56341), (4223, 49230), (4635, 44854), (4923, 42230), (5470, 38007), (8205, 25338), (8446, 24615), (9270, 22427), (9846, 21115), (12669, 16410)]