203419130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46549}}^1$

素因数の和:46598

約数の個数: 32

約数和(自身を含む): 402192000

約数和(自身を除く): 198772870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 46549, 93098, 232745, 465490, 884431, 1070627, 1768862, 2141254, 4422155, 5353135, 8844310, 10706270, 20341913, 40683826, 101709565, 203419130]

約数ペア:

[(1, 203419130), (2, 101709565), (5, 40683826), (10, 20341913), (19, 10706270), (23, 8844310), (38, 5353135), (46, 4422155), (95, 2141254), (115, 1768862), (190, 1070627), (230, 884431), (437, 465490), (874, 232745), (2185, 93098), (4370, 46549)]