200353755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 191556645

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 107, 119, 255, 321, 357, 535, 595, 749, 1049, 1605, 1785, 1819, 2247, 3147, 3745, 5245, 5457, 7343, 9095, 11235, 12733, 15735, 17833, 22029, 27285, 36715, 38199, 53499, 63665, 89165, 110145, 112243, 124831, 190995, 267495, 336729, 374493, 561215, 624155, 785701, 1683645, 1872465, 1908131, 2357103, 3928505, 5724393, 9540655, 11785515, 13356917, 28621965, 40070751, 66784585, 200353755]

約数ペア:

[(1, 200353755), (3, 66784585), (5, 40070751), (7, 28621965), (15, 13356917), (17, 11785515), (21, 9540655), (35, 5724393), (51, 3928505), (85, 2357103), (105, 1908131), (107, 1872465), (119, 1683645), (255, 785701), (321, 624155), (357, 561215), (535, 374493), (595, 336729), (749, 267495), (1049, 190995), (1605, 124831), (1785, 112243), (1819, 110145), (2247, 89165), (3147, 63665), (3745, 53499), (5245, 38199), (5457, 36715), (7343, 27285), (9095, 22029), (11235, 17833), (12733, 15735)]