199465788

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{39671}}^1$

素因数の和:40097

約数の個数: 24

約数和(自身を含む): 466542720

約数和(自身を除く): 267076932

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 39671, 79342, 119013, 158684, 238026, 476052, 16622149, 33244298, 49866447, 66488596, 99732894, 199465788]

約数ペア:

[(1, 199465788), (2, 99732894), (3, 66488596), (4, 49866447), (6, 33244298), (12, 16622149), (419, 476052), (838, 238026), (1257, 158684), (1676, 119013), (2514, 79342), (5028, 39671)]