213089008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{3299}}^1$

素因数の和:3685

約数の個数: 40

約数和(自身を含む): 451756800

約数和(自身を除く): 238667792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 734, 1468, 2936, 3299, 4037, 5872, 6598, 8074, 13196, 16148, 26392, 32296, 36289, 52784, 64592, 72578, 145156, 290312, 580624, 1210733, 2421466, 4842932, 9685864, 13318063, 19371728, 26636126, 53272252, 106544504, 213089008]

約数ペア:

[(1, 213089008), (2, 106544504), (4, 53272252), (8, 26636126), (11, 19371728), (16, 13318063), (22, 9685864), (44, 4842932), (88, 2421466), (176, 1210733), (367, 580624), (734, 290312), (1468, 145156), (2936, 72578), (3299, 64592), (4037, 52784), (5872, 36289), (6598, 32296), (8074, 26392), (13196, 16148)]