202267728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 614210688

約数和(自身を除く): 411942960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 312, 334, 468, 501, 624, 647, 668, 936, 1002, 1294, 1336, 1503, 1872, 1941, 2004, 2171, 2588, 2672, 3006, 3882, 4008, 4342, 5176, 5823, 6012, 6513, 7764, 8016, 8411, 8684, 10352, 11646, 12024, 13026, 15528, 16822, 17368, 19539, 23292, 24048, 25233, 26052, 31056, 33644, 34736, 39078, 46584, 50466, 52104, 67288, 75699, 78156, 93168, 100932, 104208, 108049, 134576, 151398, 156312, 201864, 216098, 302796, 312624, 324147, 403728, 432196, 605592, 648294, 864392, 972441, 1211184, 1296588, 1404637, 1728784, 1944882, 2593176, 2809274, 3889764, 4213911, 5186352, 5618548, 7779528, 8427822, 11237096, 12641733, 15559056, 16855644, 22474192, 25283466, 33711288, 50566932, 67422576, 101133864, 202267728]

約数ペア:

[(1, 202267728), (2, 101133864), (3, 67422576), (4, 50566932), (6, 33711288), (8, 25283466), (9, 22474192), (12, 16855644), (13, 15559056), (16, 12641733), (18, 11237096), (24, 8427822), (26, 7779528), (36, 5618548), (39, 5186352), (48, 4213911), (52, 3889764), (72, 2809274), (78, 2593176), (104, 1944882), (117, 1728784), (144, 1404637), (156, 1296588), (167, 1211184), (208, 972441), (234, 864392), (312, 648294), (334, 605592), (468, 432196), (501, 403728), (624, 324147), (647, 312624), (668, 302796), (936, 216098), (1002, 201864), (1294, 156312), (1336, 151398), (1503, 134576), (1872, 108049), (1941, 104208), (2004, 100932), (2171, 93168), (2588, 78156), (2672, 75699), (3006, 67288), (3882, 52104), (4008, 50466), (4342, 46584), (5176, 39078), (5823, 34736), (6012, 33644), (6513, 31056), (7764, 26052), (8016, 25233), (8411, 24048), (8684, 23292), (10352, 19539), (11646, 17368), (12024, 16822), (13026, 15528)]