201564077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 250629120

約数和(自身を除く): 49065043

約数列:

[1, 11, 13, 31, 41, 143, 341, 403, 451, 533, 1109, 1271, 4433, 5863, 12199, 13981, 14417, 16523, 34379, 45469, 158587, 181753, 378169, 446927, 500159, 591097, 1409539, 4916197, 6502067, 15504929, 18324007, 201564077]

約数ペア:

[(1, 201564077), (11, 18324007), (13, 15504929), (31, 6502067), (41, 4916197), (143, 1409539), (341, 591097), (403, 500159), (451, 446927), (533, 378169), (1109, 181753), (1271, 158587), (4433, 45469), (5863, 34379), (12199, 16523), (13981, 14417)]