196899164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1811}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 431053056

約数和(自身を除く): 234153892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 706, 1412, 1811, 2471, 3622, 3883, 4942, 7244, 7766, 9884, 12677, 15532, 19921, 25354, 27181, 39842, 50708, 54362, 79684, 108724, 139447, 278894, 557788, 639283, 1278566, 2557132, 4474981, 7032113, 8949962, 14064226, 17899924, 28128452, 49224791, 98449582, 196899164]

約数ペア:

[(1, 196899164), (2, 98449582), (4, 49224791), (7, 28128452), (11, 17899924), (14, 14064226), (22, 8949962), (28, 7032113), (44, 4474981), (77, 2557132), (154, 1278566), (308, 639283), (353, 557788), (706, 278894), (1412, 139447), (1811, 108724), (2471, 79684), (3622, 54362), (3883, 50708), (4942, 39842), (7244, 27181), (7766, 25354), (9884, 19921), (12677, 15532)]