207760890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{40031}}^1$

素因数の和:40214

約数の個数: 32

約数和(自身を含む): 501520896

約数和(自身を除く): 293760006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 40031, 80062, 120093, 200155, 240186, 400310, 600465, 1200930, 6925363, 13850726, 20776089, 34626815, 41552178, 69253630, 103880445, 207760890]

約数ペア:

[(1, 207760890), (2, 103880445), (3, 69253630), (5, 41552178), (6, 34626815), (10, 20776089), (15, 13850726), (30, 6925363), (173, 1200930), (346, 600465), (519, 400310), (865, 240186), (1038, 200155), (1730, 120093), (2595, 80062), (5190, 40031)]