201554514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{533213}}^1$

素因数の和:533231

約数の個数: 32

約数和(自身を含む): 511885440

約数和(自身を除く): 310330926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 533213, 1066426, 1599639, 3199278, 3732491, 4798917, 7464982, 9597834, 11197473, 14396751, 22394946, 28793502, 33592419, 67184838, 100777257, 201554514]

約数ペア:

[(1, 201554514), (2, 100777257), (3, 67184838), (6, 33592419), (7, 28793502), (9, 22394946), (14, 14396751), (18, 11197473), (21, 9597834), (27, 7464982), (42, 4798917), (54, 3732491), (63, 3199278), (126, 1599639), (189, 1066426), (378, 533213)]