219399304

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 415995840

約数和(自身を除く): 196596536

約数列:

[1, 2, 4, 8, 163, 311, 326, 541, 622, 652, 1082, 1244, 1304, 2164, 2488, 4328, 50693, 88183, 101386, 168251, 176366, 202772, 336502, 352732, 405544, 673004, 705464, 1346008, 27424913, 54849826, 109699652, 219399304]

約数ペア:

[(1, 219399304), (2, 109699652), (4, 54849826), (8, 27424913), (163, 1346008), (311, 705464), (326, 673004), (541, 405544), (622, 352732), (652, 336502), (1082, 202772), (1244, 176366), (1304, 168251), (2164, 101386), (2488, 88183), (4328, 50693)]