202188610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4969}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 393266160

約数和(自身を除く): 191077550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 4969, 8138, 9938, 20345, 24845, 40690, 49690, 64597, 129194, 322985, 645970, 1555297, 3110594, 7776485, 15552970, 20218861, 40437722, 101094305, 202188610]

約数ペア:

[(1, 202188610), (2, 101094305), (5, 40437722), (10, 20218861), (13, 15552970), (26, 7776485), (65, 3110594), (130, 1555297), (313, 645970), (626, 322985), (1565, 129194), (3130, 64597), (4069, 49690), (4969, 40690), (8138, 24845), (9938, 20345)]