230255998

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{81019}}^1$

素因数の和:81064

約数の個数: 24

約数和(自身を含む): 415632600

約数和(自身を除く): 185376602

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 81019, 162038, 567133, 1134266, 2349551, 3969931, 4699102, 7939862, 16446857, 32893714, 115127999, 230255998]

約数ペア:

[(1, 230255998), (2, 115127999), (7, 32893714), (14, 16446857), (29, 7939862), (49, 4699102), (58, 3969931), (98, 2349551), (203, 1134266), (406, 567133), (1421, 162038), (2842, 81019)]