205897150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179041}}^1$

素因数の和:179076

約数の個数: 24

約数和(自身を含む): 399621744

約数和(自身を除く): 193724594

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 179041, 358082, 895205, 1790410, 4117943, 4476025, 8235886, 8952050, 20589715, 41179430, 102948575, 205897150]

約数ペア:

[(1, 205897150), (2, 102948575), (5, 41179430), (10, 20589715), (23, 8952050), (25, 8235886), (46, 4476025), (50, 4117943), (115, 1790410), (230, 895205), (575, 358082), (1150, 179041)]