201001630

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{158269}}^1$

素因数の和:158403

約数の個数: 16

約数和(自身を含む): 364654080

約数和(自身を除く): 163652450

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 158269, 316538, 791345, 1582690, 20100163, 40200326, 100500815, 201001630]

約数ペア:

[(1, 201001630), (2, 100500815), (5, 40200326), (10, 20100163), (127, 1582690), (254, 791345), (635, 316538), (1270, 158269)]