210389634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 582603840

約数和(自身を除く): 372214206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 59, 63, 78, 91, 98, 117, 118, 126, 147, 177, 182, 234, 273, 294, 311, 354, 413, 441, 531, 546, 622, 637, 767, 819, 826, 882, 933, 1062, 1239, 1274, 1534, 1638, 1866, 1911, 2177, 2301, 2478, 2799, 2891, 3717, 3822, 4043, 4354, 4602, 5369, 5598, 5733, 5782, 6531, 6903, 7434, 8086, 8673, 10738, 11466, 12129, 13062, 13806, 15239, 16107, 17346, 18349, 19593, 24258, 26019, 28301, 30478, 32214, 36387, 36698, 37583, 39186, 45717, 48321, 52038, 55047, 56602, 72774, 75166, 84903, 91434, 96642, 110094, 112749, 128443, 137151, 165141, 169806, 198107, 225498, 238537, 254709, 256886, 274302, 330282, 338247, 385329, 396214, 477074, 509418, 594321, 676494, 715611, 770658, 899101, 1155987, 1188642, 1431222, 1669759, 1782963, 1798202, 2146833, 2311974, 2697303, 3339518, 3565926, 4293666, 5009277, 5394606, 8091909, 10018554, 11688313, 15027831, 16183818, 23376626, 30055662, 35064939, 70129878, 105194817, 210389634]

約数ペア:

[(1, 210389634), (2, 105194817), (3, 70129878), (6, 35064939), (7, 30055662), (9, 23376626), (13, 16183818), (14, 15027831), (18, 11688313), (21, 10018554), (26, 8091909), (39, 5394606), (42, 5009277), (49, 4293666), (59, 3565926), (63, 3339518), (78, 2697303), (91, 2311974), (98, 2146833), (117, 1798202), (118, 1782963), (126, 1669759), (147, 1431222), (177, 1188642), (182, 1155987), (234, 899101), (273, 770658), (294, 715611), (311, 676494), (354, 594321), (413, 509418), (441, 477074), (531, 396214), (546, 385329), (622, 338247), (637, 330282), (767, 274302), (819, 256886), (826, 254709), (882, 238537), (933, 225498), (1062, 198107), (1239, 169806), (1274, 165141), (1534, 137151), (1638, 128443), (1866, 112749), (1911, 110094), (2177, 96642), (2301, 91434), (2478, 84903), (2799, 75166), (2891, 72774), (3717, 56602), (3822, 55047), (4043, 52038), (4354, 48321), (4602, 45717), (5369, 39186), (5598, 37583), (5733, 36698), (5782, 36387), (6531, 32214), (6903, 30478), (7434, 28301), (8086, 26019), (8673, 24258), (10738, 19593), (11466, 18349), (12129, 17346), (13062, 16107), (13806, 15239)]