203343732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7727}}^1$

素因数の和:7797

約数の個数: 72

約数和(自身を含む): 556972416

約数和(自身を除く): 353628684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 7727, 8772, 13158, 15454, 23181, 26316, 30908, 46362, 69543, 92724, 131359, 139086, 262718, 278172, 332261, 394077, 525436, 664522, 788154, 996783, 1182231, 1329044, 1576308, 1993566, 2364462, 2990349, 3987132, 4728924, 5648437, 5980698, 11296874, 11961396, 16945311, 22593748, 33890622, 50835933, 67781244, 101671866, 203343732]

約数ペア:

[(1, 203343732), (2, 101671866), (3, 67781244), (4, 50835933), (6, 33890622), (9, 22593748), (12, 16945311), (17, 11961396), (18, 11296874), (34, 5980698), (36, 5648437), (43, 4728924), (51, 3987132), (68, 2990349), (86, 2364462), (102, 1993566), (129, 1576308), (153, 1329044), (172, 1182231), (204, 996783), (258, 788154), (306, 664522), (387, 525436), (516, 394077), (612, 332261), (731, 278172), (774, 262718), (1462, 139086), (1548, 131359), (2193, 92724), (2924, 69543), (4386, 46362), (6579, 30908), (7727, 26316), (8772, 23181), (13158, 15454)]