197661156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213919}}^1$

素因数の和:213944

約数の個数: 48

約数和(自身を含む): 575016960

約数和(自身を除く): 377355804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 213919, 427838, 641757, 855676, 1283514, 1497433, 2353109, 2567028, 2994866, 4492299, 4706218, 5989732, 7059327, 8984598, 9412436, 14118654, 16471763, 17969196, 28237308, 32943526, 49415289, 65887052, 98830578, 197661156]

約数ペア:

[(1, 197661156), (2, 98830578), (3, 65887052), (4, 49415289), (6, 32943526), (7, 28237308), (11, 17969196), (12, 16471763), (14, 14118654), (21, 9412436), (22, 8984598), (28, 7059327), (33, 5989732), (42, 4706218), (44, 4492299), (66, 2994866), (77, 2567028), (84, 2353109), (132, 1497433), (154, 1283514), (231, 855676), (308, 641757), (462, 427838), (924, 213919)]