230293208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4493}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 444906000

約数和(自身を除く): 214612792

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 4493, 6407, 8986, 12814, 17972, 25628, 35944, 51256, 193199, 386398, 669457, 772796, 1338914, 1545592, 2677828, 5355656, 28786651, 57573302, 115146604, 230293208]

約数ペア:

[(1, 230293208), (2, 115146604), (4, 57573302), (8, 28786651), (43, 5355656), (86, 2677828), (149, 1545592), (172, 1338914), (298, 772796), (344, 669457), (596, 386398), (1192, 193199), (4493, 51256), (6407, 35944), (8986, 25628), (12814, 17972)]