215090526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11719}}^1$

素因数の和:11773

約数の個数: 64

約数和(自身を含む): 540057600

約数和(自身を除く): 324967074

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 9177, 11719, 18354, 23438, 35157, 70314, 82033, 164066, 222661, 246099, 269537, 445322, 492198, 539074, 667983, 808611, 1335966, 1558627, 1617222, 1886759, 3117254, 3773518, 4675881, 5121203, 5660277, 9351762, 10242406, 11320554, 15363609, 30727218, 35848421, 71696842, 107545263, 215090526]

約数ペア:

[(1, 215090526), (2, 107545263), (3, 71696842), (6, 35848421), (7, 30727218), (14, 15363609), (19, 11320554), (21, 10242406), (23, 9351762), (38, 5660277), (42, 5121203), (46, 4675881), (57, 3773518), (69, 3117254), (114, 1886759), (133, 1617222), (138, 1558627), (161, 1335966), (266, 808611), (322, 667983), (399, 539074), (437, 492198), (483, 445322), (798, 269537), (874, 246099), (966, 222661), (1311, 164066), (2622, 82033), (3059, 70314), (6118, 35157), (9177, 23438), (11719, 18354)]