200968240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 537394176

約数和(自身を除く): 336425936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 47, 55, 80, 86, 88, 94, 110, 113, 172, 176, 188, 215, 220, 226, 235, 344, 376, 430, 440, 452, 470, 473, 517, 565, 688, 752, 860, 880, 904, 940, 946, 1034, 1130, 1243, 1720, 1808, 1880, 1892, 2021, 2068, 2260, 2365, 2486, 2585, 3440, 3760, 3784, 4042, 4136, 4520, 4730, 4859, 4972, 5170, 5311, 6215, 7568, 8084, 8272, 9040, 9460, 9718, 9944, 10105, 10340, 10622, 12430, 16168, 18920, 19436, 19888, 20210, 20680, 21244, 22231, 24295, 24860, 26555, 32336, 37840, 38872, 40420, 41360, 42488, 44462, 48590, 49720, 53110, 53449, 58421, 77744, 80840, 84976, 88924, 97180, 99440, 106220, 106898, 111155, 116842, 161680, 177848, 194360, 212440, 213796, 222310, 228373, 233684, 267245, 292105, 355696, 388720, 424880, 427592, 444620, 456746, 467368, 534490, 584210, 855184, 889240, 913492, 934736, 1068980, 1141865, 1168420, 1778480, 1826984, 2137960, 2283730, 2336840, 2512103, 3653968, 4275920, 4567460, 4673680, 5024206, 9134920, 10048412, 12560515, 18269840, 20096824, 25121030, 40193648, 50242060, 100484120, 200968240]

約数ペア:

[(1, 200968240), (2, 100484120), (4, 50242060), (5, 40193648), (8, 25121030), (10, 20096824), (11, 18269840), (16, 12560515), (20, 10048412), (22, 9134920), (40, 5024206), (43, 4673680), (44, 4567460), (47, 4275920), (55, 3653968), (80, 2512103), (86, 2336840), (88, 2283730), (94, 2137960), (110, 1826984), (113, 1778480), (172, 1168420), (176, 1141865), (188, 1068980), (215, 934736), (220, 913492), (226, 889240), (235, 855184), (344, 584210), (376, 534490), (430, 467368), (440, 456746), (452, 444620), (470, 427592), (473, 424880), (517, 388720), (565, 355696), (688, 292105), (752, 267245), (860, 233684), (880, 228373), (904, 222310), (940, 213796), (946, 212440), (1034, 194360), (1130, 177848), (1243, 161680), (1720, 116842), (1808, 111155), (1880, 106898), (1892, 106220), (2021, 99440), (2068, 97180), (2260, 88924), (2365, 84976), (2486, 80840), (2585, 77744), (3440, 58421), (3760, 53449), (3784, 53110), (4042, 49720), (4136, 48590), (4520, 44462), (4730, 42488), (4859, 41360), (4972, 40420), (5170, 38872), (5311, 37840), (6215, 32336), (7568, 26555), (8084, 24860), (8272, 24295), (9040, 22231), (9460, 21244), (9718, 20680), (9944, 20210), (10105, 19888), (10340, 19436), (10622, 18920), (12430, 16168)]