201720946

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{121081}}^1$

素因数の和:121114

約数の個数: 24

約数和(自身を含む): 372690396

約数和(自身を除く): 170969450

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 121081, 242162, 847567, 1695134, 2058377, 4116754, 5932969, 11865938, 14408639, 28817278, 100860473, 201720946]

約数ペア:

[(1, 201720946), (2, 100860473), (7, 28817278), (14, 14408639), (17, 11865938), (34, 5932969), (49, 4116754), (98, 2058377), (119, 1695134), (238, 847567), (833, 242162), (1666, 121081)]