233263352

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{18679}}^1$

素因数の和:18915

約数の個数: 32

約数和(自身を含む): 502118400

約数和(自身を除く): 268855048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 18679, 37358, 74716, 130753, 149432, 261506, 523012, 1046024, 4165417, 8330834, 16661668, 29157919, 33323336, 58315838, 116631676, 233263352]

約数ペア:

[(1, 233263352), (2, 116631676), (4, 58315838), (7, 33323336), (8, 29157919), (14, 16661668), (28, 8330834), (56, 4165417), (223, 1046024), (446, 523012), (892, 261506), (1561, 149432), (1784, 130753), (3122, 74716), (6244, 37358), (12488, 18679)]