220177438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16069}}^1$

素因数の和:16132

約数の個数: 32

約数和(自身を含む): 388765440

約数和(自身を除く): 168588002

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 16069, 32138, 208897, 273173, 417794, 498139, 546346, 996278, 3551249, 6475807, 7102498, 8468363, 12951614, 16936726, 110088719, 220177438]

約数ペア:

[(1, 220177438), (2, 110088719), (13, 16936726), (17, 12951614), (26, 8468363), (31, 7102498), (34, 6475807), (62, 3551249), (221, 996278), (403, 546346), (442, 498139), (527, 417794), (806, 273173), (1054, 208897), (6851, 32138), (13702, 16069)]