207624794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 347741184

約数和(自身を除く): 140116390

約数列:

[1, 2, 13, 26, 31, 62, 313, 403, 626, 806, 823, 1646, 4069, 8138, 9703, 10699, 19406, 21398, 25513, 51026, 126139, 252278, 257599, 331669, 515198, 663338, 3348787, 6697574, 7985569, 15971138, 103812397, 207624794]

約数ペア:

[(1, 207624794), (2, 103812397), (13, 15971138), (26, 7985569), (31, 6697574), (62, 3348787), (313, 663338), (403, 515198), (626, 331669), (806, 257599), (823, 252278), (1646, 126139), (4069, 51026), (8138, 25513), (9703, 21398), (10699, 19406)]