208096965

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32797}}^1$

素因数の和:32858

約数の個数: 32

約数和(自身を含む): 377832960

約数和(自身を除く): 169735995

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 32797, 98391, 163985, 295173, 491955, 885519, 1475865, 1541459, 4427595, 4624377, 7707295, 13873131, 23121885, 41619393, 69365655, 208096965]

約数ペア:

[(1, 208096965), (3, 69365655), (5, 41619393), (9, 23121885), (15, 13873131), (27, 7707295), (45, 4624377), (47, 4427595), (135, 1541459), (141, 1475865), (235, 885519), (423, 491955), (705, 295173), (1269, 163985), (2115, 98391), (6345, 32797)]