211999062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{4919}}^1$

素因数の和:5588

約数の個数: 32

約数和(自身を含む): 463345920

約数和(自身を除く): 251346858

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 653, 1306, 1959, 3918, 4919, 7183, 9838, 14366, 14757, 21549, 29514, 43098, 54109, 108218, 162327, 324654, 3212107, 6424214, 9636321, 19272642, 35333177, 70666354, 105999531, 211999062]

約数ペア:

[(1, 211999062), (2, 105999531), (3, 70666354), (6, 35333177), (11, 19272642), (22, 9636321), (33, 6424214), (66, 3212107), (653, 324654), (1306, 162327), (1959, 108218), (3918, 54109), (4919, 43098), (7183, 29514), (9838, 21549), (14366, 14757)]