211933128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{802777}}^1$

素因数の和:802797

約数の個数: 32

約数和(自身を含む): 578000160

約数和(自身を除く): 366067032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 802777, 1605554, 2408331, 3211108, 4816662, 6422216, 8830547, 9633324, 17661094, 19266648, 26491641, 35322188, 52983282, 70644376, 105966564, 211933128]

約数ペア:

[(1, 211933128), (2, 105966564), (3, 70644376), (4, 52983282), (6, 35322188), (8, 26491641), (11, 19266648), (12, 17661094), (22, 9633324), (24, 8830547), (33, 6422216), (44, 4816662), (66, 3211108), (88, 2408331), (132, 1605554), (264, 802777)]