230349308

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{19541}}^1$

素因数の和:19973

約数の個数: 24

約数和(自身を含む): 461816544

約数和(自身を除く): 231467236

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 19541, 39082, 78164, 136787, 273574, 547148, 8226761, 16453522, 32907044, 57587327, 115174654, 230349308]

約数ペア:

[(1, 230349308), (2, 115174654), (4, 57587327), (7, 32907044), (14, 16453522), (28, 8226761), (421, 547148), (842, 273574), (1684, 136787), (2947, 78164), (5894, 39082), (11788, 19541)]