201899276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 396174240

約数和(自身を除く): 194274964

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 731, 986, 1247, 1462, 1972, 2381, 2494, 2924, 4762, 4988, 9524, 21199, 40477, 42398, 69049, 80954, 84796, 102383, 138098, 161908, 204766, 276196, 409532, 1173833, 1740511, 2347666, 2969107, 3481022, 4695332, 5938214, 6962044, 11876428, 50474819, 100949638, 201899276]

約数ペア:

[(1, 201899276), (2, 100949638), (4, 50474819), (17, 11876428), (29, 6962044), (34, 5938214), (43, 4695332), (58, 3481022), (68, 2969107), (86, 2347666), (116, 1740511), (172, 1173833), (493, 409532), (731, 276196), (986, 204766), (1247, 161908), (1462, 138098), (1972, 102383), (2381, 84796), (2494, 80954), (2924, 69049), (4762, 42398), (4988, 40477), (9524, 21199)]