201633868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 379209600

約数和(自身を除く): 177575732

約数列:

[1, 2, 4, 29, 37, 58, 74, 109, 116, 148, 218, 431, 436, 862, 1073, 1724, 2146, 3161, 4033, 4292, 6322, 8066, 12499, 12644, 15947, 16132, 24998, 31894, 46979, 49996, 63788, 93958, 116957, 187916, 233914, 462463, 467828, 924926, 1362391, 1738223, 1849852, 2724782, 3476446, 5449564, 6952892, 50408467, 100816934, 201633868]

約数ペア:

[(1, 201633868), (2, 100816934), (4, 50408467), (29, 6952892), (37, 5449564), (58, 3476446), (74, 2724782), (109, 1849852), (116, 1738223), (148, 1362391), (218, 924926), (431, 467828), (436, 462463), (862, 233914), (1073, 187916), (1724, 116957), (2146, 93958), (3161, 63788), (4033, 49996), (4292, 46979), (6322, 31894), (8066, 24998), (12499, 16132), (12644, 15947)]