201888856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1941239}}^1$

素因数の和:1941258

約数の個数: 16

約数和(自身を含む): 407660400

約数和(自身を除く): 205771544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1941239, 3882478, 7764956, 15529912, 25236107, 50472214, 100944428, 201888856]

約数ペア:

[(1, 201888856), (2, 100944428), (4, 50472214), (8, 25236107), (13, 15529912), (26, 7764956), (52, 3882478), (104, 1941239)]