201653080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{265333}}^1$

素因数の和:265363

約数の個数: 32

約数和(自身を含む): 477601200

約数和(自身を除く): 275948120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 265333, 530666, 1061332, 1326665, 2122664, 2653330, 5041327, 5306660, 10082654, 10613320, 20165308, 25206635, 40330616, 50413270, 100826540, 201653080]

約数ペア:

[(1, 201653080), (2, 100826540), (4, 50413270), (5, 40330616), (8, 25206635), (10, 20165308), (19, 10613320), (20, 10082654), (38, 5306660), (40, 5041327), (76, 2653330), (95, 2122664), (152, 1326665), (190, 1061332), (380, 530666), (760, 265333)]