201668710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8952

約数の個数: 32

約数和(自身を含む): 378496800

約数和(自身を除く): 176828090

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 8849, 11395, 17698, 22790, 44245, 88490, 380507, 468997, 761014, 937994, 1902535, 2344985, 3805070, 4689970, 20166871, 40333742, 100834355, 201668710]

約数ペア:

[(1, 201668710), (2, 100834355), (5, 40333742), (10, 20166871), (43, 4689970), (53, 3805070), (86, 2344985), (106, 1902535), (215, 937994), (265, 761014), (430, 468997), (530, 380507), (2279, 88490), (4558, 44245), (8849, 22790), (11395, 17698)]