211156968955

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{46133}}^1$

素因数の和:46591

約数の個数: 32

約数和(自身を含む): 264292459200

約数和(自身を除く): 53135490245

約数列:

[1, 5, 43, 61, 215, 305, 349, 1745, 2623, 13115, 15007, 21289, 46133, 75035, 106445, 230665, 915427, 1983719, 2814113, 4577135, 9918595, 14070565, 16100417, 80502085, 121006859, 605034295, 692317931, 982125437, 3461589655, 4910627185, 42231393791, 211156968955]

約数ペア:

[(1, 211156968955), (5, 42231393791), (43, 4910627185), (61, 3461589655), (215, 982125437), (305, 692317931), (349, 605034295), (1745, 121006859), (2623, 80502085), (13115, 16100417), (15007, 14070565), (21289, 9918595), (46133, 4577135), (75035, 2814113), (106445, 1983719), (230665, 915427)]