416826193

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 504484200

約数和(自身を除く): 87658007

約数列:

[1, 7, 29, 49, 197, 203, 1379, 1421, 1489, 5713, 9653, 10423, 39991, 43181, 72961, 279937, 293333, 302267, 2053331, 2115869, 8506657, 14373317, 59546599, 416826193]

約数ペア:

[(1, 416826193), (7, 59546599), (29, 14373317), (49, 8506657), (197, 2115869), (203, 2053331), (1379, 302267), (1421, 293333), (1489, 279937), (5713, 72961), (9653, 43181), (10423, 39991)]