209969235918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{39953}}^1$

素因数の和:40618

約数の個数: 96

約数和(自身を含む): 504011079936

約数和(自身を除く): 294041844018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 607, 666, 962, 1214, 1443, 1821, 2886, 3642, 4329, 5463, 7891, 8658, 10926, 15782, 22459, 23673, 39953, 44918, 47346, 67377, 71019, 79906, 119859, 134754, 142038, 202131, 239718, 291967, 359577, 404262, 519389, 583934, 719154, 875901, 1038778, 1478261, 1558167, 1751802, 2627703, 2956522, 3116334, 4434783, 4674501, 5255406, 8869566, 9349002, 13304349, 19217393, 24251471, 26608698, 38434786, 48502942, 57652179, 72754413, 115304358, 145508826, 172956537, 218263239, 315269123, 345913074, 436526478, 630538246, 897304427, 945807369, 1794608854, 1891614738, 2691913281, 2837422107, 5383826562, 5674844214, 8075739843, 11664957551, 16151479686, 23329915102, 34994872653, 69989745306, 104984617959, 209969235918]

約数ペア:

[(1, 209969235918), (2, 104984617959), (3, 69989745306), (6, 34994872653), (9, 23329915102), (13, 16151479686), (18, 11664957551), (26, 8075739843), (37, 5674844214), (39, 5383826562), (74, 2837422107), (78, 2691913281), (111, 1891614738), (117, 1794608854), (222, 945807369), (234, 897304427), (333, 630538246), (481, 436526478), (607, 345913074), (666, 315269123), (962, 218263239), (1214, 172956537), (1443, 145508826), (1821, 115304358), (2886, 72754413), (3642, 57652179), (4329, 48502942), (5463, 38434786), (7891, 26608698), (8658, 24251471), (10926, 19217393), (15782, 13304349), (22459, 9349002), (23673, 8869566), (39953, 5255406), (44918, 4674501), (47346, 4434783), (67377, 3116334), (71019, 2956522), (79906, 2627703), (119859, 1751802), (134754, 1558167), (142038, 1478261), (202131, 1038778), (239718, 875901), (291967, 719154), (359577, 583934), (404262, 519389)]