201059067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 297414144

約数和(自身を除く): 96355077

約数列:

[1, 3, 11, 33, 151, 157, 257, 453, 471, 771, 1661, 1727, 2827, 4983, 5181, 8481, 23707, 38807, 40349, 71121, 116421, 121047, 260777, 426877, 443839, 782331, 1280631, 1331517, 6092699, 18278097, 67019689, 201059067]

約数ペア:

[(1, 201059067), (3, 67019689), (11, 18278097), (33, 6092699), (151, 1331517), (157, 1280631), (257, 782331), (453, 443839), (471, 426877), (771, 260777), (1661, 121047), (1727, 116421), (2827, 71121), (4983, 40349), (5181, 38807), (8481, 23707)]