211399032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{677561}}^1$

素因数の和:677583

約数の個数: 32

約数和(自身を含む): 569152080

約数和(自身を除く): 357753048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 677561, 1355122, 2032683, 2710244, 4065366, 5420488, 8130732, 8808293, 16261464, 17616586, 26424879, 35233172, 52849758, 70466344, 105699516, 211399032]

約数ペア:

[(1, 211399032), (2, 105699516), (3, 70466344), (4, 52849758), (6, 35233172), (8, 26424879), (12, 17616586), (13, 16261464), (24, 8808293), (26, 8130732), (39, 5420488), (52, 4065366), (78, 2710244), (104, 2032683), (156, 1355122), (312, 677561)]