193708970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212867}}^1$

素因数の和:212894

約数の個数: 32

約数和(自身を含む): 429141888

約数和(自身を除く): 235432918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 212867, 425734, 1064335, 1490069, 2128670, 2767271, 2980138, 5534542, 7450345, 13836355, 14900690, 19370897, 27672710, 38741794, 96854485, 193708970]

約数ペア:

[(1, 193708970), (2, 96854485), (5, 38741794), (7, 27672710), (10, 19370897), (13, 14900690), (14, 13836355), (26, 7450345), (35, 5534542), (65, 2980138), (70, 2767271), (91, 2128670), (130, 1490069), (182, 1064335), (455, 425734), (910, 212867)]