200801842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 325425600

約数和(自身を除く): 124623758

約数列:

[1, 2, 19, 38, 53, 106, 179, 358, 557, 1007, 1114, 2014, 3401, 6802, 9487, 10583, 18974, 21166, 29521, 59042, 99703, 180253, 199406, 360506, 560899, 1121798, 1894357, 3788714, 5284259, 10568518, 100400921, 200801842]

約数ペア:

[(1, 200801842), (2, 100400921), (19, 10568518), (38, 5284259), (53, 3788714), (106, 1894357), (179, 1121798), (358, 560899), (557, 360506), (1007, 199406), (1114, 180253), (2014, 99703), (3401, 59042), (6802, 29521), (9487, 21166), (10583, 18974)]