199202984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{983}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 380099520

約数和(自身を除く): 180896536

約数列:

[1, 2, 4, 8, 73, 146, 292, 347, 584, 694, 983, 1388, 1966, 2776, 3932, 7864, 25331, 50662, 71759, 101324, 143518, 202648, 287036, 341101, 574072, 682202, 1364404, 2728808, 24900373, 49800746, 99601492, 199202984]

約数ペア:

[(1, 199202984), (2, 99601492), (4, 49800746), (8, 24900373), (73, 2728808), (146, 1364404), (292, 682202), (347, 574072), (584, 341101), (694, 287036), (983, 202648), (1388, 143518), (1966, 101324), (2776, 71759), (3932, 50662), (7864, 25331)]