201921888886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1\times {\mathrm{16301}}^1$

素因数の和:17508

約数の個数: 32

約数和(自身を含む): 311164229376

約数和(自身を除く): 109242340490

約数列:

[1, 2, 71, 83, 142, 166, 1051, 2102, 5893, 11786, 16301, 32602, 74621, 87233, 149242, 174466, 1157371, 1352983, 2314742, 2705966, 6193543, 12387086, 17132351, 34264702, 96061793, 192123586, 1216396921, 1421985133, 2432793842, 2843970266, 100960944443, 201921888886]

約数ペア:

[(1, 201921888886), (2, 100960944443), (71, 2843970266), (83, 2432793842), (142, 1421985133), (166, 1216396921), (1051, 192123586), (2102, 96061793), (5893, 34264702), (11786, 17132351), (16301, 12387086), (32602, 6193543), (74621, 2705966), (87233, 2314742), (149242, 1352983), (174466, 1157371)]