207834172468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{13963}}^1\times {\mathrm{286243}}^1$

素因数の和:300223

約数の個数: 24

約数和(自身を含む): 391716899168

約数和(自身を除く): 183882726700

約数列:

[1, 2, 4, 13, 26, 52, 13963, 27926, 55852, 181519, 286243, 363038, 572486, 726076, 1144972, 3721159, 7442318, 14884636, 3996811009, 7993622018, 15987244036, 51958543117, 103917086234, 207834172468]

約数ペア:

[(1, 207834172468), (2, 103917086234), (4, 51958543117), (13, 15987244036), (26, 7993622018), (52, 3996811009), (13963, 14884636), (27926, 7442318), (55852, 3721159), (181519, 1144972), (286243, 726076), (363038, 572486)]