201560312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{1307}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 389182320

約数和(自身を除く): 187622008

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 521, 1042, 1307, 2084, 2614, 4168, 5228, 10456, 19277, 38554, 48359, 77108, 96718, 154216, 193436, 386872, 680947, 1361894, 2723788, 5447576, 25195039, 50390078, 100780156, 201560312]

約数ペア:

[(1, 201560312), (2, 100780156), (4, 50390078), (8, 25195039), (37, 5447576), (74, 2723788), (148, 1361894), (296, 680947), (521, 386872), (1042, 193436), (1307, 154216), (2084, 96718), (2614, 77108), (4168, 48359), (5228, 38554), (10456, 19277)]