201375148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203821}}^1$

素因数の和:203857

約数の個数: 24

約数和(自身を含む): 399491120

約数和(自身を除く): 198115972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 203821, 407642, 815284, 2649673, 3872599, 5299346, 7745198, 10598692, 15490396, 50343787, 100687574, 201375148]

約数ペア:

[(1, 201375148), (2, 100687574), (4, 50343787), (13, 15490396), (19, 10598692), (26, 7745198), (38, 5299346), (52, 3872599), (76, 2649673), (247, 815284), (494, 407642), (988, 203821)]