201578850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 596685024

約数和(自身を除く): 395106174

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 193, 198, 211, 225, 275, 330, 386, 422, 450, 495, 550, 579, 633, 825, 965, 990, 1055, 1158, 1266, 1650, 1737, 1899, 1930, 2110, 2123, 2321, 2475, 2895, 3165, 3474, 3798, 4246, 4642, 4825, 4950, 5275, 5790, 6330, 6369, 6963, 8685, 9495, 9650, 10550, 10615, 11605, 12738, 13926, 14475, 15825, 17370, 18990, 19107, 20889, 21230, 23210, 28950, 31650, 31845, 34815, 38214, 40723, 41778, 43425, 47475, 53075, 58025, 63690, 69630, 81446, 86850, 94950, 95535, 104445, 106150, 116050, 122169, 159225, 174075, 191070, 203615, 208890, 244338, 318450, 348150, 366507, 407230, 447953, 477675, 522225, 610845, 733014, 895906, 955350, 1018075, 1044450, 1221690, 1343859, 1832535, 2036150, 2239765, 2687718, 3054225, 3665070, 4031577, 4479530, 6108450, 6719295, 8063154, 9162675, 11198825, 13438590, 18325350, 20157885, 22397650, 33596475, 40315770, 67192950, 100789425, 201578850]

約数ペア:

[(1, 201578850), (2, 100789425), (3, 67192950), (5, 40315770), (6, 33596475), (9, 22397650), (10, 20157885), (11, 18325350), (15, 13438590), (18, 11198825), (22, 9162675), (25, 8063154), (30, 6719295), (33, 6108450), (45, 4479530), (50, 4031577), (55, 3665070), (66, 3054225), (75, 2687718), (90, 2239765), (99, 2036150), (110, 1832535), (150, 1343859), (165, 1221690), (193, 1044450), (198, 1018075), (211, 955350), (225, 895906), (275, 733014), (330, 610845), (386, 522225), (422, 477675), (450, 447953), (495, 407230), (550, 366507), (579, 348150), (633, 318450), (825, 244338), (965, 208890), (990, 203615), (1055, 191070), (1158, 174075), (1266, 159225), (1650, 122169), (1737, 116050), (1899, 106150), (1930, 104445), (2110, 95535), (2123, 94950), (2321, 86850), (2475, 81446), (2895, 69630), (3165, 63690), (3474, 58025), (3798, 53075), (4246, 47475), (4642, 43425), (4825, 41778), (4950, 40723), (5275, 38214), (5790, 34815), (6330, 31845), (6369, 31650), (6963, 28950), (8685, 23210), (9495, 21230), (9650, 20889), (10550, 19107), (10615, 18990), (11605, 17370), (12738, 15825), (13926, 14475)]