203426454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 344003946

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 59, 66, 77, 102, 118, 119, 154, 177, 187, 231, 238, 354, 357, 374, 413, 439, 462, 561, 649, 714, 826, 878, 1003, 1122, 1239, 1298, 1309, 1317, 1947, 2006, 2478, 2618, 2634, 3009, 3073, 3894, 3927, 4543, 4829, 6018, 6146, 7021, 7463, 7854, 9086, 9219, 9658, 11033, 13629, 14042, 14487, 14926, 18438, 21063, 22066, 22389, 25901, 27258, 28974, 33099, 33803, 42126, 44778, 51802, 52241, 66198, 67606, 77231, 77703, 82093, 101409, 104482, 154462, 155406, 156723, 164186, 181307, 202818, 231693, 246279, 284911, 313446, 362614, 440317, 463386, 492558, 543921, 569822, 574651, 854733, 880634, 1087842, 1149302, 1320951, 1709466, 1723953, 1994377, 2641902, 3082219, 3447906, 3988754, 4843487, 5983131, 6164438, 9246657, 9686974, 11966262, 14530461, 18493314, 29060922, 33904409, 67808818, 101713227, 203426454]

約数ペア:

[(1, 203426454), (2, 101713227), (3, 67808818), (6, 33904409), (7, 29060922), (11, 18493314), (14, 14530461), (17, 11966262), (21, 9686974), (22, 9246657), (33, 6164438), (34, 5983131), (42, 4843487), (51, 3988754), (59, 3447906), (66, 3082219), (77, 2641902), (102, 1994377), (118, 1723953), (119, 1709466), (154, 1320951), (177, 1149302), (187, 1087842), (231, 880634), (238, 854733), (354, 574651), (357, 569822), (374, 543921), (413, 492558), (439, 463386), (462, 440317), (561, 362614), (649, 313446), (714, 284911), (826, 246279), (878, 231693), (1003, 202818), (1122, 181307), (1239, 164186), (1298, 156723), (1309, 155406), (1317, 154462), (1947, 104482), (2006, 101409), (2478, 82093), (2618, 77703), (2634, 77231), (3009, 67606), (3073, 66198), (3894, 52241), (3927, 51802), (4543, 44778), (4829, 42126), (6018, 33803), (6146, 33099), (7021, 28974), (7463, 27258), (7854, 25901), (9086, 22389), (9219, 22066), (9658, 21063), (11033, 18438), (13629, 14926), (14042, 14487)]