200438315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 330946560

約数和(自身を除く): 130508245

約数列:

[1, 5, 7, 11, 19, 35, 47, 53, 55, 77, 95, 121, 133, 209, 235, 265, 329, 371, 385, 517, 583, 605, 665, 847, 893, 1007, 1045, 1463, 1645, 1855, 2299, 2491, 2585, 2915, 3619, 4081, 4235, 4465, 5035, 5687, 6251, 6413, 7049, 7315, 9823, 11077, 11495, 12455, 16093, 17437, 18095, 20405, 27401, 28435, 31255, 32065, 35245, 39809, 44891, 47329, 49115, 55385, 68761, 77539, 80465, 87185, 108053, 121847, 137005, 191807, 199045, 224455, 236645, 301411, 331303, 343805, 387695, 520619, 540265, 609235, 756371, 852929, 959035, 1507055, 1656515, 2109877, 2603095, 3644333, 3781855, 4264645, 5726809, 10549385, 18221665, 28634045, 40087663, 200438315]

約数ペア:

[(1, 200438315), (5, 40087663), (7, 28634045), (11, 18221665), (19, 10549385), (35, 5726809), (47, 4264645), (53, 3781855), (55, 3644333), (77, 2603095), (95, 2109877), (121, 1656515), (133, 1507055), (209, 959035), (235, 852929), (265, 756371), (329, 609235), (371, 540265), (385, 520619), (517, 387695), (583, 343805), (605, 331303), (665, 301411), (847, 236645), (893, 224455), (1007, 199045), (1045, 191807), (1463, 137005), (1645, 121847), (1855, 108053), (2299, 87185), (2491, 80465), (2585, 77539), (2915, 68761), (3619, 55385), (4081, 49115), (4235, 47329), (4465, 44891), (5035, 39809), (5687, 35245), (6251, 32065), (6413, 31255), (7049, 28435), (7315, 27401), (9823, 20405), (11077, 18095), (11495, 17437), (12455, 16093)]