207288832

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{4549}}^1$

素因数の和:4656

約数の個数: 40

約数和(自身を含む): 418918500

約数和(自身を除く): 211629668

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 4549, 5696, 9098, 11392, 18196, 22784, 36392, 45568, 72784, 145568, 291136, 404861, 582272, 809722, 1164544, 1619444, 2329088, 3238888, 6477776, 12955552, 25911104, 51822208, 103644416, 207288832]

約数ペア:

[(1, 207288832), (2, 103644416), (4, 51822208), (8, 25911104), (16, 12955552), (32, 6477776), (64, 3238888), (89, 2329088), (128, 1619444), (178, 1164544), (256, 809722), (356, 582272), (512, 404861), (712, 291136), (1424, 145568), (2848, 72784), (4549, 45568), (5696, 36392), (9098, 22784), (11392, 18196)]