222477136

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27211}}^1$

素因数の和:27299

約数の個数: 40

約数和(自身を含む): 499394624

約数和(自身を除く): 276917488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 27211, 54422, 108844, 190477, 217688, 380954, 435376, 761908, 1523816, 1986403, 3047632, 3972806, 7945612, 13904821, 15891224, 27809642, 31782448, 55619284, 111238568, 222477136]

約数ペア:

[(1, 222477136), (2, 111238568), (4, 55619284), (7, 31782448), (8, 27809642), (14, 15891224), (16, 13904821), (28, 7945612), (56, 3972806), (73, 3047632), (112, 1986403), (146, 1523816), (292, 761908), (511, 435376), (584, 380954), (1022, 217688), (1168, 190477), (2044, 108844), (4088, 54422), (8176, 27211)]