201779130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25969}}^1$

素因数の和:26023

約数の個数: 64

約数和(自身を含む): 568431360

約数和(自身を除く): 366652230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 25969, 51938, 77907, 129845, 155814, 181783, 259690, 363566, 389535, 545349, 779070, 908915, 960853, 1090698, 1817830, 1921706, 2726745, 2882559, 4804265, 5453490, 5765118, 6725971, 9608530, 13451942, 14412795, 20177913, 28825590, 33629855, 40355826, 67259710, 100889565, 201779130]

約数ペア:

[(1, 201779130), (2, 100889565), (3, 67259710), (5, 40355826), (6, 33629855), (7, 28825590), (10, 20177913), (14, 14412795), (15, 13451942), (21, 9608530), (30, 6725971), (35, 5765118), (37, 5453490), (42, 4804265), (70, 2882559), (74, 2726745), (105, 1921706), (111, 1817830), (185, 1090698), (210, 960853), (222, 908915), (259, 779070), (370, 545349), (518, 389535), (555, 363566), (777, 259690), (1110, 181783), (1295, 155814), (1554, 129845), (2590, 77907), (3885, 51938), (7770, 25969)]