209413303346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1367231}}^1$

素因数の和:1367426

約数の個数: 32

約数和(自身を含む): 348676973568

約数和(自身を除く): 139263670222

約数列:

[1, 2, 13, 26, 43, 86, 137, 274, 559, 1118, 1781, 3562, 5891, 11782, 76583, 153166, 1367231, 2734462, 17774003, 35548006, 58790933, 117581866, 187310647, 374621294, 764282129, 1528564258, 2435038411, 4870076822, 8054357821, 16108715642, 104706651673, 209413303346]

約数ペア:

[(1, 209413303346), (2, 104706651673), (13, 16108715642), (26, 8054357821), (43, 4870076822), (86, 2435038411), (137, 1528564258), (274, 764282129), (559, 374621294), (1118, 187310647), (1781, 117581866), (3562, 58790933), (5891, 35548006), (11782, 17774003), (76583, 2734462), (153166, 1367231)]