202992496

素因数分解:

$2^4\times 7^2\times {\mathrm{258919}}^1$

素因数の和:258941

約数の個数: 30

約数和(自身を含む): 457511640

約数和(自身を除く): 254519144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 258919, 517838, 1035676, 1812433, 2071352, 3624866, 4142704, 7249732, 12687031, 14499464, 25374062, 28998928, 50748124, 101496248, 202992496]

約数ペア:

[(1, 202992496), (2, 101496248), (4, 50748124), (7, 28998928), (8, 25374062), (14, 14499464), (16, 12687031), (28, 7249732), (49, 4142704), (56, 3624866), (98, 2071352), (112, 1812433), (196, 1035676), (392, 517838), (784, 258919)]