201189430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{119047}}^1$

素因数の和:119080

約数の個数: 24

約数和(自身を含む): 392144112

約数和(自身を除く): 190954682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 119047, 238094, 595235, 1190470, 1547611, 3095222, 7738055, 15476110, 20118943, 40237886, 100594715, 201189430]

約数ペア:

[(1, 201189430), (2, 100594715), (5, 40237886), (10, 20118943), (13, 15476110), (26, 7738055), (65, 3095222), (130, 1547611), (169, 1190470), (338, 595235), (845, 238094), (1690, 119047)]