208857991606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2240629}}^1$

素因数の和:2240884

約数の個数: 32

約数和(自身を含む): 361368806400

約数和(自身を除く): 152510814794

約数列:

[1, 2, 11, 19, 22, 38, 209, 223, 418, 446, 2453, 4237, 4906, 8474, 46607, 93214, 2240629, 4481258, 24646919, 42571951, 49293838, 85143902, 468291461, 499660267, 936582922, 999320534, 5496262937, 9493545073, 10992525874, 18987090146, 104428995803, 208857991606]

約数ペア:

[(1, 208857991606), (2, 104428995803), (11, 18987090146), (19, 10992525874), (22, 9493545073), (38, 5496262937), (209, 999320534), (223, 936582922), (418, 499660267), (446, 468291461), (2453, 85143902), (4237, 49293838), (4906, 42571951), (8474, 24646919), (46607, 4481258), (93214, 2240629)]