201746930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23819}}^1$

素因数の和:23855

約数の個数: 48

約数和(自身を含む): 456200640

約数和(自身を除く): 254453710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 23819, 47638, 119095, 166733, 238190, 262009, 333466, 524018, 833665, 1310045, 1667330, 1834063, 2620090, 2882099, 3668126, 5764198, 9170315, 14410495, 18340630, 20174693, 28820990, 40349386, 100873465, 201746930]

約数ペア:

[(1, 201746930), (2, 100873465), (5, 40349386), (7, 28820990), (10, 20174693), (11, 18340630), (14, 14410495), (22, 9170315), (35, 5764198), (55, 3668126), (70, 2882099), (77, 2620090), (110, 1834063), (121, 1667330), (154, 1310045), (242, 833665), (385, 524018), (605, 333466), (770, 262009), (847, 238190), (1210, 166733), (1694, 119095), (4235, 47638), (8470, 23819)]