219489432

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{21121}}^1$

素因数の和:21563

約数の個数: 32

約数和(自身を含む): 550016880

約数和(自身を除く): 330527448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 2598, 3464, 5196, 10392, 21121, 42242, 63363, 84484, 126726, 168968, 253452, 506904, 9145393, 18290786, 27436179, 36581572, 54872358, 73163144, 109744716, 219489432]

約数ペア:

[(1, 219489432), (2, 109744716), (3, 73163144), (4, 54872358), (6, 36581572), (8, 27436179), (12, 18290786), (24, 9145393), (433, 506904), (866, 253452), (1299, 168968), (1732, 126726), (2598, 84484), (3464, 63363), (5196, 42242), (10392, 21121)]