189957398519

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1\times {\mathrm{5741}}^1$

素因数の和:6575

約数の個数: 32

約数和(自身を含む): 223473862656

約数和(自身を除く): 33516464137

約数列:

[1, 7, 47, 163, 329, 617, 1141, 4319, 5741, 7661, 28999, 40187, 53627, 100571, 202993, 269827, 703997, 935783, 1888789, 3542197, 4726837, 6550481, 24795379, 33087859, 43981801, 166483259, 307872607, 577378111, 1165382813, 4041646777, 27136771217, 189957398519]

約数ペア:

[(1, 189957398519), (7, 27136771217), (47, 4041646777), (163, 1165382813), (329, 577378111), (617, 307872607), (1141, 166483259), (4319, 43981801), (5741, 33087859), (7661, 24795379), (28999, 6550481), (40187, 4726837), (53627, 3542197), (100571, 1888789), (202993, 935783), (269827, 703997)]