201503504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2847

約数の個数: 40

約数和(自身を含む): 403307520

約数和(自身を除く): 201804016

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 2687, 4687, 5374, 9374, 10748, 18748, 21496, 37496, 42992, 74992, 115541, 231082, 292883, 462164, 585766, 924328, 1171532, 1848656, 2343064, 4686128, 12593969, 25187938, 50375876, 100751752, 201503504]

約数ペア:

[(1, 201503504), (2, 100751752), (4, 50375876), (8, 25187938), (16, 12593969), (43, 4686128), (86, 2343064), (109, 1848656), (172, 1171532), (218, 924328), (344, 585766), (436, 462164), (688, 292883), (872, 231082), (1744, 115541), (2687, 74992), (4687, 42992), (5374, 37496), (9374, 21496), (10748, 18748)]