210488754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 493102080

約数和(自身を除く): 282613326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 173, 177, 346, 354, 413, 491, 519, 826, 982, 1038, 1211, 1239, 1473, 2422, 2478, 2946, 3437, 3633, 6874, 7266, 10207, 10311, 20414, 20622, 28969, 30621, 57938, 61242, 71449, 84943, 86907, 142898, 169886, 173814, 202783, 214347, 254829, 405566, 428694, 509658, 594601, 608349, 1189202, 1216698, 1783803, 3567606, 5011637, 10023274, 15034911, 30069822, 35081459, 70162918, 105244377, 210488754]

約数ペア:

[(1, 210488754), (2, 105244377), (3, 70162918), (6, 35081459), (7, 30069822), (14, 15034911), (21, 10023274), (42, 5011637), (59, 3567606), (118, 1783803), (173, 1216698), (177, 1189202), (346, 608349), (354, 594601), (413, 509658), (491, 428694), (519, 405566), (826, 254829), (982, 214347), (1038, 202783), (1211, 173814), (1239, 169886), (1473, 142898), (2422, 86907), (2478, 84943), (2946, 71449), (3437, 61242), (3633, 57938), (6874, 30621), (7266, 28969), (10207, 20622), (10311, 20414)]