201793983

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 283115520

約数和(自身を除く): 81321537

約数列:

[1, 3, 47, 59, 127, 141, 177, 191, 381, 573, 2773, 5969, 7493, 8319, 8977, 11269, 17907, 22479, 24257, 26931, 33807, 72771, 352171, 529643, 1056513, 1140079, 1431163, 1588929, 3420237, 4293489, 67264661, 201793983]

約数ペア:

[(1, 201793983), (3, 67264661), (47, 4293489), (59, 3420237), (127, 1588929), (141, 1431163), (177, 1140079), (191, 1056513), (381, 529643), (573, 352171), (2773, 72771), (5969, 33807), (7493, 26931), (8319, 24257), (8977, 22479), (11269, 17907)]