214608772

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 439290880

約数和(自身を除く): 224682108

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 139, 268, 278, 469, 556, 823, 938, 973, 1646, 1876, 1946, 3292, 3892, 5761, 9313, 11522, 18626, 23044, 37252, 55141, 65191, 110282, 114397, 130382, 220564, 228794, 260764, 385987, 457588, 771974, 800779, 1543948, 1601558, 3203116, 7664599, 15329198, 30658396, 53652193, 107304386, 214608772]

約数ペア:

[(1, 214608772), (2, 107304386), (4, 53652193), (7, 30658396), (14, 15329198), (28, 7664599), (67, 3203116), (134, 1601558), (139, 1543948), (268, 800779), (278, 771974), (469, 457588), (556, 385987), (823, 260764), (938, 228794), (973, 220564), (1646, 130382), (1876, 114397), (1946, 110282), (3292, 65191), (3892, 55141), (5761, 37252), (9313, 23044), (11522, 18626)]