209929121242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1619}}^1\times {\mathrm{30197}}^1$

素因数の和:31950

約数の個数: 32

約数和(自身を含む): 334617998400

約数和(自身を除く): 124688877158

約数列:

[1, 2, 19, 38, 113, 226, 1619, 2147, 3238, 4294, 30197, 30761, 60394, 61522, 182947, 365894, 573743, 1147486, 3412261, 3475993, 6824522, 6951986, 48888943, 64832959, 97777886, 129665918, 928889917, 1857779834, 5524450559, 11048901118, 104964560621, 209929121242]

約数ペア:

[(1, 209929121242), (2, 104964560621), (19, 11048901118), (38, 5524450559), (113, 1857779834), (226, 928889917), (1619, 129665918), (2147, 97777886), (3238, 64832959), (4294, 48888943), (30197, 6951986), (30761, 6824522), (60394, 3475993), (61522, 3412261), (182947, 1147486), (365894, 573743)]