198090776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1904719}}^1$

素因数の和:1904738

約数の個数: 16

約数和(自身を含む): 399991200

約数和(自身を除く): 201900424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1904719, 3809438, 7618876, 15237752, 24761347, 49522694, 99045388, 198090776]

約数ペア:

[(1, 198090776), (2, 99045388), (4, 49522694), (8, 24761347), (13, 15237752), (26, 7618876), (52, 3809438), (104, 1904719)]