195806628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3449}}^1$

素因数の和:3561

約数の個数: 72

約数和(自身を含む): 527436000

約数和(自身を除く): 331629372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 3449, 4731, 6308, 6898, 9462, 10347, 13796, 14193, 18924, 20694, 28386, 31041, 41388, 56772, 62082, 65531, 124164, 131062, 196593, 262124, 286267, 393186, 572534, 589779, 786372, 858801, 1145068, 1179558, 1717602, 2359116, 2576403, 3435204, 5152806, 5439073, 10305612, 10878146, 16317219, 21756292, 32634438, 48951657, 65268876, 97903314, 195806628]

約数ペア:

[(1, 195806628), (2, 97903314), (3, 65268876), (4, 48951657), (6, 32634438), (9, 21756292), (12, 16317219), (18, 10878146), (19, 10305612), (36, 5439073), (38, 5152806), (57, 3435204), (76, 2576403), (83, 2359116), (114, 1717602), (166, 1179558), (171, 1145068), (228, 858801), (249, 786372), (332, 589779), (342, 572534), (498, 393186), (684, 286267), (747, 262124), (996, 196593), (1494, 131062), (1577, 124164), (2988, 65531), (3154, 62082), (3449, 56772), (4731, 41388), (6308, 31041), (6898, 28386), (9462, 20694), (10347, 18924), (13796, 14193)]