197741184

素因数分解:

$2^7\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 526932000

約数和(自身を除く): 329190816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 419, 838, 1229, 1257, 1676, 2458, 2514, 3352, 3687, 4916, 5028, 6704, 7374, 9832, 10056, 13408, 14748, 19664, 20112, 26816, 29496, 39328, 40224, 53632, 58992, 78656, 80448, 117984, 157312, 160896, 235968, 471936, 514951, 1029902, 1544853, 2059804, 3089706, 4119608, 6179412, 8239216, 12358824, 16478432, 24717648, 32956864, 49435296, 65913728, 98870592, 197741184]

約数ペア:

[(1, 197741184), (2, 98870592), (3, 65913728), (4, 49435296), (6, 32956864), (8, 24717648), (12, 16478432), (16, 12358824), (24, 8239216), (32, 6179412), (48, 4119608), (64, 3089706), (96, 2059804), (128, 1544853), (192, 1029902), (384, 514951), (419, 471936), (838, 235968), (1229, 160896), (1257, 157312), (1676, 117984), (2458, 80448), (2514, 78656), (3352, 58992), (3687, 53632), (4916, 40224), (5028, 39328), (6704, 29496), (7374, 26816), (9832, 20112), (10056, 19664), (13408, 14748)]