217221156

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{8783}}^1$

素因数の和:9025

約数の個数: 48

約数和(自身を含む): 565689600

約数和(自身を除く): 348468444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 8783, 12366, 17566, 24732, 26349, 35132, 52698, 79047, 105396, 158094, 237141, 316188, 474282, 948564, 2011307, 4022614, 6033921, 8045228, 12067842, 18101763, 24135684, 36203526, 54305289, 72407052, 108610578, 217221156]

約数ペア:

[(1, 217221156), (2, 108610578), (3, 72407052), (4, 54305289), (6, 36203526), (9, 24135684), (12, 18101763), (18, 12067842), (27, 8045228), (36, 6033921), (54, 4022614), (108, 2011307), (229, 948564), (458, 474282), (687, 316188), (916, 237141), (1374, 158094), (2061, 105396), (2748, 79047), (4122, 52698), (6183, 35132), (8244, 26349), (8783, 24732), (12366, 17566)]