201131350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1129}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 428767200

約数和(自身を除く): 227635850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 509, 1018, 1129, 2258, 2545, 3563, 5090, 5645, 7126, 7903, 11290, 12725, 15806, 17815, 25450, 28225, 35630, 39515, 56450, 79030, 89075, 178150, 197575, 395150, 574661, 1149322, 2873305, 4022627, 5746610, 8045254, 14366525, 20113135, 28733050, 40226270, 100565675, 201131350]

約数ペア:

[(1, 201131350), (2, 100565675), (5, 40226270), (7, 28733050), (10, 20113135), (14, 14366525), (25, 8045254), (35, 5746610), (50, 4022627), (70, 2873305), (175, 1149322), (350, 574661), (509, 395150), (1018, 197575), (1129, 178150), (2258, 89075), (2545, 79030), (3563, 56450), (5090, 39515), (5645, 35630), (7126, 28225), (7903, 25450), (11290, 17815), (12725, 15806)]