209803644

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{95539}}^1$

素因数の和:95610

約数の個数: 36

約数和(自身を含む): 539036680

約数和(自身を除く): 329233036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 95539, 191078, 286617, 382156, 573234, 859851, 1146468, 1719702, 3439404, 5827879, 11655758, 17483637, 23311516, 34967274, 52450911, 69934548, 104901822, 209803644]

約数ペア:

[(1, 209803644), (2, 104901822), (3, 69934548), (4, 52450911), (6, 34967274), (9, 23311516), (12, 17483637), (18, 11655758), (36, 5827879), (61, 3439404), (122, 1719702), (183, 1146468), (244, 859851), (366, 573234), (549, 382156), (732, 286617), (1098, 191078), (2196, 95539)]