200209725

素因数分解:

$3^4\times 5^2\times {\mathrm{98869}}^1$

素因数の和:98891

約数の個数: 30

約数和(自身を含む): 370861370

約数和(自身を除く): 170651645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 98869, 296607, 494345, 889821, 1483035, 2471725, 2669463, 4449105, 7415175, 8008389, 13347315, 22245525, 40041945, 66736575, 200209725]

約数ペア:

[(1, 200209725), (3, 66736575), (5, 40041945), (9, 22245525), (15, 13347315), (25, 8008389), (27, 7415175), (45, 4449105), (75, 2669463), (81, 2471725), (135, 1483035), (225, 889821), (405, 494345), (675, 296607), (2025, 98869)]