201867286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 324972000

約数和(自身を除く): 123104714

約数列:

[1, 2, 19, 38, 101, 149, 202, 298, 353, 706, 1919, 2831, 3838, 5662, 6707, 13414, 15049, 30098, 35653, 52597, 71306, 105194, 285931, 571862, 677407, 999343, 1354814, 1998686, 5312297, 10624594, 100933643, 201867286]

約数ペア:

[(1, 201867286), (2, 100933643), (19, 10624594), (38, 5312297), (101, 1998686), (149, 1354814), (202, 999343), (298, 677407), (353, 571862), (706, 285931), (1919, 105194), (2831, 71306), (3838, 52597), (5662, 35653), (6707, 30098), (13414, 15049)]