214508710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17011}}^1$

素因数の和:17128

約数の個数: 32

約数和(自身を含む): 420128352

約数和(自身を除く): 205619642

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 17011, 34022, 85055, 170110, 221143, 442286, 1105715, 1650067, 2211430, 3300134, 8250335, 16500670, 21450871, 42901742, 107254355, 214508710]

約数ペア:

[(1, 214508710), (2, 107254355), (5, 42901742), (10, 21450871), (13, 16500670), (26, 8250335), (65, 3300134), (97, 2211430), (130, 1650067), (194, 1105715), (485, 442286), (970, 221143), (1261, 170110), (2522, 85055), (6305, 34022), (12610, 17011)]