219490096

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67577}}^1$

素因数の和:67621

約数の個数: 40

約数和(自身を含む): 502780320

約数和(自身を除く): 283290224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 67577, 135154, 270308, 473039, 540616, 946078, 1081232, 1892156, 1959733, 3784312, 3919466, 7568624, 7838932, 13718131, 15677864, 27436262, 31355728, 54872524, 109745048, 219490096]

約数ペア:

[(1, 219490096), (2, 109745048), (4, 54872524), (7, 31355728), (8, 27436262), (14, 15677864), (16, 13718131), (28, 7838932), (29, 7568624), (56, 3919466), (58, 3784312), (112, 1959733), (116, 1892156), (203, 1081232), (232, 946078), (406, 540616), (464, 473039), (812, 270308), (1624, 135154), (3248, 67577)]