199904826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 441760032

約数和(自身を除く): 241855206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 227, 242, 363, 454, 681, 726, 1213, 1362, 2426, 2497, 3639, 4994, 7278, 7491, 13343, 14982, 26686, 27467, 40029, 54934, 80058, 82401, 146773, 164802, 275351, 293546, 440319, 550702, 826053, 880638, 1652106, 3028861, 6057722, 9086583, 18173166, 33317471, 66634942, 99952413, 199904826]

約数ペア:

[(1, 199904826), (2, 99952413), (3, 66634942), (6, 33317471), (11, 18173166), (22, 9086583), (33, 6057722), (66, 3028861), (121, 1652106), (227, 880638), (242, 826053), (363, 550702), (454, 440319), (681, 293546), (726, 275351), (1213, 164802), (1362, 146773), (2426, 82401), (2497, 80058), (3639, 54934), (4994, 40029), (7278, 27467), (7491, 26686), (13343, 14982)]