229481718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{7457}}^1$

素因数の和:7708

約数の個数: 32

約数和(自身を含む): 481130496

約数和(自身を除く): 251648778

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 5129, 7457, 10258, 14914, 15387, 22371, 30774, 44742, 171511, 343022, 514533, 1029066, 1662911, 3325822, 4988733, 9977466, 38246953, 76493906, 114740859, 229481718]

約数ペア:

[(1, 229481718), (2, 114740859), (3, 76493906), (6, 38246953), (23, 9977466), (46, 4988733), (69, 3325822), (138, 1662911), (223, 1029066), (446, 514533), (669, 343022), (1338, 171511), (5129, 44742), (7457, 30774), (10258, 22371), (14914, 15387)]