260196876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{195343}}^1$

素因数の和:195390

約数の個数: 36

約数和(自身を含む): 675499552

約数和(自身を除く): 415302676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 195343, 390686, 586029, 781372, 1172058, 1758087, 2344116, 3516174, 7032348, 7227691, 14455382, 21683073, 28910764, 43366146, 65049219, 86732292, 130098438, 260196876]

約数ペア:

[(1, 260196876), (2, 130098438), (3, 86732292), (4, 65049219), (6, 43366146), (9, 28910764), (12, 21683073), (18, 14455382), (36, 7227691), (37, 7032348), (74, 3516174), (111, 2344116), (148, 1758087), (222, 1172058), (333, 781372), (444, 586029), (666, 390686), (1332, 195343)]