201889872

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{17747}}^1$

素因数の和:17840

約数の個数: 60

約数和(自身を含む): 572195520

約数和(自身を除く): 370305648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 17747, 35494, 53241, 70988, 106482, 141976, 159723, 212964, 283952, 319446, 425928, 638892, 851856, 1277784, 1402013, 2555568, 2804026, 4206039, 5608052, 8412078, 11216104, 12618117, 16824156, 22432208, 25236234, 33648312, 50472468, 67296624, 100944936, 201889872]

約数ペア:

[(1, 201889872), (2, 100944936), (3, 67296624), (4, 50472468), (6, 33648312), (8, 25236234), (9, 22432208), (12, 16824156), (16, 12618117), (18, 11216104), (24, 8412078), (36, 5608052), (48, 4206039), (72, 2804026), (79, 2555568), (144, 1402013), (158, 1277784), (237, 851856), (316, 638892), (474, 425928), (632, 319446), (711, 283952), (948, 212964), (1264, 159723), (1422, 141976), (1896, 106482), (2844, 70988), (3792, 53241), (5688, 35494), (11376, 17747)]