203848770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{295433}}^1$

素因数の和:295466

約数の個数: 32

約数和(自身を含む): 510509952

約数和(自身を除く): 306661182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 295433, 590866, 886299, 1477165, 1772598, 2954330, 4431495, 6794959, 8862990, 13589918, 20384877, 33974795, 40769754, 67949590, 101924385, 203848770]

約数ペア:

[(1, 203848770), (2, 101924385), (3, 67949590), (5, 40769754), (6, 33974795), (10, 20384877), (15, 13589918), (23, 8862990), (30, 6794959), (46, 4431495), (69, 2954330), (115, 1772598), (138, 1477165), (230, 886299), (345, 590866), (690, 295433)]