207434368

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{30577}}^1$

素因数の和:30644

約数の個数: 32

約数和(自身を含む): 421059060

約数和(自身を除く): 213624692

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 30577, 61154, 122308, 244616, 489232, 978464, 1620581, 1956928, 3241162, 3913856, 6482324, 12964648, 25929296, 51858592, 103717184, 207434368]

約数ペア:

[(1, 207434368), (2, 103717184), (4, 51858592), (8, 25929296), (16, 12964648), (32, 6482324), (53, 3913856), (64, 3241162), (106, 1956928), (128, 1620581), (212, 978464), (424, 489232), (848, 244616), (1696, 122308), (3392, 61154), (6784, 30577)]