199989734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{49429}}^1$

素因数の和:49472

約数の個数: 24

約数和(自身を含む): 364200240

約数和(自身を除く): 164210506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 49429, 98858, 346003, 692006, 840293, 1680586, 5882051, 11764102, 14284981, 28569962, 99994867, 199989734]

約数ペア:

[(1, 199989734), (2, 99994867), (7, 28569962), (14, 14284981), (17, 11764102), (34, 5882051), (119, 1680586), (238, 840293), (289, 692006), (578, 346003), (2023, 98858), (4046, 49429)]