201296035

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{4049}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 247082400

約数和(自身を除く): 45786365

約数列:

[1, 5, 61, 163, 305, 815, 4049, 9943, 20245, 49715, 246989, 659987, 1234945, 3299935, 40259207, 201296035]

約数ペア:

[(1, 201296035), (5, 40259207), (61, 3299935), (163, 1234945), (305, 659987), (815, 246989), (4049, 49715), (9943, 20245)]