202536880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 593961984

約数和(自身を除く): 391425104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 560, 602, 647, 688, 728, 860, 910, 1040, 1118, 1204, 1294, 1456, 1505, 1720, 1820, 2236, 2408, 2588, 2795, 3010, 3235, 3440, 3640, 3913, 4472, 4529, 4816, 5176, 5590, 6020, 6470, 7280, 7826, 8411, 8944, 9058, 10352, 11180, 12040, 12940, 15652, 16822, 18116, 19565, 22360, 22645, 24080, 25880, 27821, 31304, 33644, 36232, 39130, 42055, 44720, 45290, 51760, 55642, 58877, 62608, 67288, 72464, 78260, 84110, 90580, 111284, 117754, 134576, 139105, 156520, 168220, 181160, 194747, 222568, 235508, 278210, 294385, 313040, 336440, 361673, 362320, 389494, 445136, 471016, 556420, 588770, 672880, 723346, 778988, 942032, 973735, 1112840, 1177540, 1446692, 1557976, 1808365, 1947470, 2225680, 2355080, 2531711, 2893384, 3115952, 3616730, 3894940, 4710160, 5063422, 5786768, 7233460, 7789880, 10126844, 12658555, 14466920, 15579760, 20253688, 25317110, 28933840, 40507376, 50634220, 101268440, 202536880]

約数ペア:

[(1, 202536880), (2, 101268440), (4, 50634220), (5, 40507376), (7, 28933840), (8, 25317110), (10, 20253688), (13, 15579760), (14, 14466920), (16, 12658555), (20, 10126844), (26, 7789880), (28, 7233460), (35, 5786768), (40, 5063422), (43, 4710160), (52, 3894940), (56, 3616730), (65, 3115952), (70, 2893384), (80, 2531711), (86, 2355080), (91, 2225680), (104, 1947470), (112, 1808365), (130, 1557976), (140, 1446692), (172, 1177540), (182, 1112840), (208, 973735), (215, 942032), (260, 778988), (280, 723346), (301, 672880), (344, 588770), (364, 556420), (430, 471016), (455, 445136), (520, 389494), (559, 362320), (560, 361673), (602, 336440), (647, 313040), (688, 294385), (728, 278210), (860, 235508), (910, 222568), (1040, 194747), (1118, 181160), (1204, 168220), (1294, 156520), (1456, 139105), (1505, 134576), (1720, 117754), (1820, 111284), (2236, 90580), (2408, 84110), (2588, 78260), (2795, 72464), (3010, 67288), (3235, 62608), (3440, 58877), (3640, 55642), (3913, 51760), (4472, 45290), (4529, 44720), (4816, 42055), (5176, 39130), (5590, 36232), (6020, 33644), (6470, 31304), (7280, 27821), (7826, 25880), (8411, 24080), (8944, 22645), (9058, 22360), (10352, 19565), (11180, 18116), (12040, 16822), (12940, 15652)]