204037507190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{42443}}^1$

素因数の和:42638

約数の個数: 96

約数和(自身を含む): 420669275040

約数和(自身を除く): 216631767850

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 137, 145, 242, 274, 290, 319, 605, 638, 685, 1210, 1370, 1507, 1595, 3014, 3190, 3509, 3973, 7018, 7535, 7946, 15070, 16577, 17545, 19865, 33154, 35090, 39730, 42443, 43703, 82885, 84886, 87406, 165770, 212215, 218515, 424430, 437030, 466873, 480733, 933746, 961466, 1230847, 2334365, 2403665, 2461694, 4668730, 4807330, 5135603, 5814691, 6154235, 10271206, 11629382, 12308470, 13539317, 25678015, 27078634, 29073455, 51356030, 58146910, 63961601, 67696585, 127923202, 135393170, 148932487, 168626039, 297864974, 319808005, 337252078, 639616010, 703577611, 744662435, 843130195, 1407155222, 1489324870, 1686260390, 1854886429, 3517888055, 3709772858, 7035776110, 9274432145, 18548864290, 20403750719, 40807501438, 102018753595, 204037507190]

約数ペア:

[(1, 204037507190), (2, 102018753595), (5, 40807501438), (10, 20403750719), (11, 18548864290), (22, 9274432145), (29, 7035776110), (55, 3709772858), (58, 3517888055), (110, 1854886429), (121, 1686260390), (137, 1489324870), (145, 1407155222), (242, 843130195), (274, 744662435), (290, 703577611), (319, 639616010), (605, 337252078), (638, 319808005), (685, 297864974), (1210, 168626039), (1370, 148932487), (1507, 135393170), (1595, 127923202), (3014, 67696585), (3190, 63961601), (3509, 58146910), (3973, 51356030), (7018, 29073455), (7535, 27078634), (7946, 25678015), (15070, 13539317), (16577, 12308470), (17545, 11629382), (19865, 10271206), (33154, 6154235), (35090, 5814691), (39730, 5135603), (42443, 4807330), (43703, 4668730), (82885, 2461694), (84886, 2403665), (87406, 2334365), (165770, 1230847), (212215, 961466), (218515, 933746), (424430, 480733), (437030, 466873)]