223404244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8461}}^1$

素因数の和:8536

約数の個数: 48

約数和(自身を含む): 477662976

約数和(自身を除く): 254258732

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 6601, 8461, 13202, 16922, 26404, 33844, 59227, 118454, 194603, 236908, 346901, 389206, 693802, 778412, 1362221, 1387604, 2428307, 2724442, 4856614, 5448884, 7978723, 9713228, 15957446, 31914892, 55851061, 111702122, 223404244]

約数ペア:

[(1, 223404244), (2, 111702122), (4, 55851061), (7, 31914892), (14, 15957446), (23, 9713228), (28, 7978723), (41, 5448884), (46, 4856614), (82, 2724442), (92, 2428307), (161, 1387604), (164, 1362221), (287, 778412), (322, 693802), (574, 389206), (644, 346901), (943, 236908), (1148, 194603), (1886, 118454), (3772, 59227), (6601, 33844), (8461, 26404), (13202, 16922)]