201016972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{2999}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 379260000

約数和(自身を除く): 178243028

約数列:

[1, 2, 4, 13, 26, 52, 1289, 2578, 2999, 5156, 5998, 11996, 16757, 33514, 38987, 67028, 77974, 155948, 3865711, 7731422, 15462844, 50254243, 100508486, 201016972]

約数ペア:

[(1, 201016972), (2, 100508486), (4, 50254243), (13, 15462844), (26, 7731422), (52, 3865711), (1289, 155948), (2578, 77974), (2999, 67028), (5156, 38987), (5998, 33514), (11996, 16757)]