208109056

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{4567}}^1$

素因数の和:4674

約数の個数: 40

約数和(自身を含む): 420575760

約数和(自身を除く): 212466704

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 4567, 5696, 9134, 11392, 18268, 22784, 36536, 45568, 73072, 146144, 292288, 406463, 584576, 812926, 1169152, 1625852, 2338304, 3251704, 6503408, 13006816, 26013632, 52027264, 104054528, 208109056]

約数ペア:

[(1, 208109056), (2, 104054528), (4, 52027264), (8, 26013632), (16, 13006816), (32, 6503408), (64, 3251704), (89, 2338304), (128, 1625852), (178, 1169152), (256, 812926), (356, 584576), (512, 406463), (712, 292288), (1424, 146144), (2848, 73072), (4567, 45568), (5696, 36536), (9134, 22784), (11392, 18268)]