220880762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 367416000

約数和(自身を除く): 146535238

約数列:

[1, 2, 17, 29, 34, 58, 83, 166, 493, 986, 1411, 2407, 2699, 2822, 4814, 5398, 40919, 45883, 78271, 81838, 91766, 156542, 224017, 448034, 1330607, 2661214, 3808289, 6496493, 7616578, 12992986, 110440381, 220880762]

約数ペア:

[(1, 220880762), (2, 110440381), (17, 12992986), (29, 7616578), (34, 6496493), (58, 3808289), (83, 2661214), (166, 1330607), (493, 448034), (986, 224017), (1411, 156542), (2407, 91766), (2699, 81838), (2822, 78271), (4814, 45883), (5398, 40919)]