202009938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{136309}}^1$

素因数の和:136346

約数の個数: 32

約数和(自身を含む): 458001600

約数和(自身を除く): 255991662

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 136309, 272618, 408927, 817854, 1772017, 2589871, 3544034, 5179742, 5316051, 7769613, 10632102, 15539226, 33668323, 67336646, 101004969, 202009938]

約数ペア:

[(1, 202009938), (2, 101004969), (3, 67336646), (6, 33668323), (13, 15539226), (19, 10632102), (26, 7769613), (38, 5316051), (39, 5179742), (57, 3544034), (78, 2589871), (114, 1772017), (247, 817854), (494, 408927), (741, 272618), (1482, 136309)]