202968678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9573

約数の個数: 64

約数和(自身を含む): 493620480

約数和(自身を除く): 290651802

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 3553, 7106, 9521, 10659, 19042, 21318, 28563, 57126, 104731, 161857, 180899, 209462, 314193, 323714, 361798, 485571, 542697, 628386, 971142, 1085394, 1780427, 1989889, 3075283, 3560854, 3979778, 5341281, 5969667, 6150566, 9225849, 10682562, 11939334, 18451698, 33828113, 67656226, 101484339, 202968678]

約数ペア:

[(1, 202968678), (2, 101484339), (3, 67656226), (6, 33828113), (11, 18451698), (17, 11939334), (19, 10682562), (22, 9225849), (33, 6150566), (34, 5969667), (38, 5341281), (51, 3979778), (57, 3560854), (66, 3075283), (102, 1989889), (114, 1780427), (187, 1085394), (209, 971142), (323, 628386), (374, 542697), (418, 485571), (561, 361798), (627, 323714), (646, 314193), (969, 209462), (1122, 180899), (1254, 161857), (1938, 104731), (3553, 57126), (7106, 28563), (9521, 21318), (10659, 19042)]