210866874

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1009}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 429823680

約数和(自身を除く): 218956806

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 571, 1009, 1142, 1713, 2018, 3027, 3426, 6054, 34831, 61549, 69662, 104493, 123098, 184647, 208986, 369294, 576139, 1152278, 1728417, 3456834, 35144479, 70288958, 105433437, 210866874]

約数ペア:

[(1, 210866874), (2, 105433437), (3, 70288958), (6, 35144479), (61, 3456834), (122, 1728417), (183, 1152278), (366, 576139), (571, 369294), (1009, 208986), (1142, 184647), (1713, 123098), (2018, 104493), (3027, 69662), (3426, 61549), (6054, 34831)]