195321344

素因数分解:

$2^9\times {\mathrm{381487}}^1$

素因数の和:381505

約数の個数: 20

約数和(自身を含む): 390262224

約数和(自身を除く): 194940880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 381487, 762974, 1525948, 3051896, 6103792, 12207584, 24415168, 48830336, 97660672, 195321344]

約数ペア:

[(1, 195321344), (2, 97660672), (4, 48830336), (8, 24415168), (16, 12207584), (32, 6103792), (64, 3051896), (128, 1525948), (256, 762974), (512, 381487)]