215061952

素因数分解:

$2^6\times 7^1\times {\mathrm{480049}}^1$

素因数の和:480068

約数の個数: 28

約数和(自身を含む): 487730800

約数和(自身を除く): 272668848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 480049, 960098, 1920196, 3360343, 3840392, 6720686, 7680784, 13441372, 15361568, 26882744, 30723136, 53765488, 107530976, 215061952]

約数ペア:

[(1, 215061952), (2, 107530976), (4, 53765488), (7, 30723136), (8, 26882744), (14, 15361568), (16, 13441372), (28, 7680784), (32, 6720686), (56, 3840392), (64, 3360343), (112, 1920196), (224, 960098), (448, 480049)]