201850871775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5415181}}^1$

素因数の和:5415272

約数の個数: 48

約数和(自身を含む): 386773959168

約数和(自身を除く): 184923087393

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 7455, 12425, 37275, 5415181, 16245543, 27075905, 37906267, 81227715, 113718801, 135379525, 189531335, 384477851, 406138575, 568594005, 947656675, 1153433553, 1922389255, 2691344957, 2842970025, 5767167765, 8074034871, 9611946275, 13456724785, 28835838825, 40370174355, 67283623925, 201850871775]

約数ペア:

[(1, 201850871775), (3, 67283623925), (5, 40370174355), (7, 28835838825), (15, 13456724785), (21, 9611946275), (25, 8074034871), (35, 5767167765), (71, 2842970025), (75, 2691344957), (105, 1922389255), (175, 1153433553), (213, 947656675), (355, 568594005), (497, 406138575), (525, 384477851), (1065, 189531335), (1491, 135379525), (1775, 113718801), (2485, 81227715), (5325, 37906267), (7455, 27075905), (12425, 16245543), (37275, 5415181)]