195440262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{21529}}^1$

素因数の和:21640

約数の個数: 32

約数和(自身を含む): 418543200

約数和(自身を除く): 223102938

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 21529, 43058, 64587, 129174, 365993, 731986, 1097979, 1916081, 2195958, 3832162, 5748243, 11496486, 32573377, 65146754, 97720131, 195440262]

約数ペア:

[(1, 195440262), (2, 97720131), (3, 65146754), (6, 32573377), (17, 11496486), (34, 5748243), (51, 3832162), (89, 2195958), (102, 1916081), (178, 1097979), (267, 731986), (534, 365993), (1513, 129174), (3026, 64587), (4539, 43058), (9078, 21529)]