173200496

素因数分解:

$2^4\times 7^2\times {\mathrm{220919}}^1$

素因数の和:220941

約数の個数: 30

約数和(自身を含む): 390365640

約数和(自身を除く): 217165144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 220919, 441838, 883676, 1546433, 1767352, 3092866, 3534704, 6185732, 10825031, 12371464, 21650062, 24742928, 43300124, 86600248, 173200496]

約数ペア:

[(1, 173200496), (2, 86600248), (4, 43300124), (7, 24742928), (8, 21650062), (14, 12371464), (16, 10825031), (28, 6185732), (49, 3534704), (56, 3092866), (98, 1767352), (112, 1546433), (196, 883676), (392, 441838), (784, 220919)]