201938229

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5639}}^1$

素因数の和:5841

約数の個数: 24

約数和(自身を含む): 306184320

約数和(自身を除く): 104246091

約数列:

[1, 3, 9, 23, 69, 173, 207, 519, 1557, 3979, 5639, 11937, 16917, 35811, 50751, 129697, 389091, 975547, 1167273, 2926641, 8779923, 22437581, 67312743, 201938229]

約数ペア:

[(1, 201938229), (3, 67312743), (9, 22437581), (23, 8779923), (69, 2926641), (173, 1167273), (207, 975547), (519, 389091), (1557, 129697), (3979, 50751), (5639, 35811), (11937, 16917)]