201227780159

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{200297}}^1$

素因数の和:200448

約数の個数: 32

約数和(自身を含む): 245164752000

約数和(自身を除く): 43936971841

約数列:

[1, 7, 29, 49, 101, 203, 343, 707, 1421, 2929, 4949, 9947, 20503, 34643, 143521, 200297, 1004647, 1402079, 5808613, 9814553, 20229997, 40660291, 68701871, 141609979, 284622037, 586669913, 991269853, 1992354259, 4106689391, 6938888971, 28746825737, 201227780159]

約数ペア:

[(1, 201227780159), (7, 28746825737), (29, 6938888971), (49, 4106689391), (101, 1992354259), (203, 991269853), (343, 586669913), (707, 284622037), (1421, 141609979), (2929, 68701871), (4949, 40660291), (9947, 20229997), (20503, 9814553), (34643, 5808613), (143521, 1402079), (200297, 1004647)]