202137988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{5347}}^1$

素因数の和:6091

約数の個数: 24

約数和(自身を含む): 381547712

約数和(自身を除く): 179409724

約数列:

[1, 2, 4, 13, 26, 52, 727, 1454, 2908, 5347, 9451, 10694, 18902, 21388, 37804, 69511, 139022, 278044, 3887269, 7774538, 15549076, 50534497, 101068994, 202137988]

約数ペア:

[(1, 202137988), (2, 101068994), (4, 50534497), (13, 15549076), (26, 7774538), (52, 3887269), (727, 278044), (1454, 139022), (2908, 69511), (5347, 37804), (9451, 21388), (10694, 18902)]