201214590787

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{45751}}^1$

素因数の和:46303

約数の個数: 32

約数和(自身を含む): 244557250560

約数和(自身を除く): 43342659773

約数列:

[1, 7, 23, 59, 161, 413, 463, 1357, 3241, 9499, 10649, 27317, 45751, 74543, 191219, 320257, 628291, 1052273, 2699309, 4398037, 7365911, 18895163, 21182713, 62084107, 148278991, 434588749, 487202399, 1249780067, 3410416793, 8748460469, 28744941541, 201214590787]

約数ペア:

[(1, 201214590787), (7, 28744941541), (23, 8748460469), (59, 3410416793), (161, 1249780067), (413, 487202399), (463, 434588749), (1357, 148278991), (3241, 62084107), (9499, 21182713), (10649, 18895163), (27317, 7365911), (45751, 4398037), (74543, 2699309), (191219, 1052273), (320257, 628291)]