210004346307

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 348945408000

約数和(自身を除く): 138941061693

約数列:

[1, 3, 7, 21, 29, 41, 47, 87, 123, 141, 149, 203, 287, 329, 447, 609, 861, 987, 1043, 1189, 1201, 1363, 1927, 3129, 3567, 3603, 4089, 4321, 5781, 6109, 7003, 8323, 8407, 9541, 12963, 13489, 18327, 21009, 24969, 25221, 28623, 30247, 34829, 40467, 42763, 49021, 49241, 55883, 56447, 90741, 104487, 128289, 147063, 147723, 167649, 169341, 177161, 178949, 203087, 243803, 287123, 344687, 391181, 395129, 531483, 536847, 609261, 731409, 861369, 1034061, 1173543, 1185387, 1240127, 1252643, 1421609, 1427989, 1636963, 2009861, 2314327, 3720381, 3757929, 4264827, 4283967, 4910889, 5189521, 6029583, 6942981, 7336909, 8326567, 8410603, 9995923, 11458741, 15568563, 16200289, 22010727, 24979701, 25231809, 29987769, 34376223, 36326647, 48600867, 51358363, 58285969, 58874221, 67115483, 108979941, 154075089, 174857907, 176622663, 201346449, 212770361, 243907487, 344834723, 469808381, 638311083, 731722461, 1034504169, 1409425143, 1489392527, 1707352409, 2413843061, 4468177581, 5122057227, 7241529183, 10000206967, 30000620901, 70001448769, 210004346307]

約数ペア:

[(1, 210004346307), (3, 70001448769), (7, 30000620901), (21, 10000206967), (29, 7241529183), (41, 5122057227), (47, 4468177581), (87, 2413843061), (123, 1707352409), (141, 1489392527), (149, 1409425143), (203, 1034504169), (287, 731722461), (329, 638311083), (447, 469808381), (609, 344834723), (861, 243907487), (987, 212770361), (1043, 201346449), (1189, 176622663), (1201, 174857907), (1363, 154075089), (1927, 108979941), (3129, 67115483), (3567, 58874221), (3603, 58285969), (4089, 51358363), (4321, 48600867), (5781, 36326647), (6109, 34376223), (7003, 29987769), (8323, 25231809), (8407, 24979701), (9541, 22010727), (12963, 16200289), (13489, 15568563), (18327, 11458741), (21009, 9995923), (24969, 8410603), (25221, 8326567), (28623, 7336909), (30247, 6942981), (34829, 6029583), (40467, 5189521), (42763, 4910889), (49021, 4283967), (49241, 4264827), (55883, 3757929), (56447, 3720381), (90741, 2314327), (104487, 2009861), (128289, 1636963), (147063, 1427989), (147723, 1421609), (167649, 1252643), (169341, 1240127), (177161, 1185387), (178949, 1173543), (203087, 1034061), (243803, 861369), (287123, 731409), (344687, 609261), (391181, 536847), (395129, 531483)]