204887716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{12899}}^1$

素因数の和:12952

約数の個数: 36

約数和(自身を含む): 412851600

約数和(自身を除く): 207963884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 12899, 15884, 25798, 51596, 141889, 245081, 283778, 490162, 567556, 980324, 2695891, 4656539, 5391782, 9313078, 10783564, 18626156, 51221929, 102443858, 204887716]

約数ペア:

[(1, 204887716), (2, 102443858), (4, 51221929), (11, 18626156), (19, 10783564), (22, 9313078), (38, 5391782), (44, 4656539), (76, 2695891), (209, 980324), (361, 567556), (418, 490162), (722, 283778), (836, 245081), (1444, 141889), (3971, 51596), (7942, 25798), (12899, 15884)]