213186996655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{60649}}^1$

素因数の和:61063

約数の個数: 32

約数和(自身を含む): 272138976000

約数和(自身を除く): 58951979345

約数列:

[1, 5, 19, 95, 163, 227, 815, 1135, 3097, 4313, 15485, 21565, 37001, 60649, 185005, 303245, 703019, 1152331, 3515095, 5761655, 9885787, 13767323, 49428935, 68836615, 187829953, 261579137, 939149765, 1307895685, 2244073649, 11220368245, 42637399331, 213186996655]

約数ペア:

[(1, 213186996655), (5, 42637399331), (19, 11220368245), (95, 2244073649), (163, 1307895685), (227, 939149765), (815, 261579137), (1135, 187829953), (3097, 68836615), (4313, 49428935), (15485, 13767323), (21565, 9885787), (37001, 5761655), (60649, 3515095), (185005, 1152331), (303245, 703019)]