200945330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1057607}}^1$

素因数の和:1057633

約数の個数: 16

約数和(自身を含む): 380738880

約数和(自身を除く): 179793550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1057607, 2115214, 5288035, 10576070, 20094533, 40189066, 100472665, 200945330]

約数ペア:

[(1, 200945330), (2, 100472665), (5, 40189066), (10, 20094533), (19, 10576070), (38, 5288035), (95, 2115214), (190, 1057607)]