200416965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9689}}^1$

素因数の和:9901

約数の個数: 32

約数和(自身を含む): 368375040

約数和(自身を除く): 167958075

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6895, 9689, 20685, 29067, 48445, 67823, 145335, 203469, 339115, 1017345, 1908733, 5726199, 9543665, 13361131, 28630995, 40083393, 66805655, 200416965]

約数ペア:

[(1, 200416965), (3, 66805655), (5, 40083393), (7, 28630995), (15, 13361131), (21, 9543665), (35, 5726199), (105, 1908733), (197, 1017345), (591, 339115), (985, 203469), (1379, 145335), (2955, 67823), (4137, 48445), (6895, 29067), (9689, 20685)]