230821508721

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{971}}^1\times {\mathrm{1103}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 327077222400

約数和(自身を除く): 96255713679

約数列:

[1, 3, 19, 57, 199, 361, 597, 971, 1083, 1103, 2913, 3309, 3781, 11343, 18449, 20957, 55347, 62871, 71839, 193229, 215517, 219497, 350531, 398183, 579687, 658491, 1051593, 1071013, 1194549, 3213039, 3671351, 4170443, 11014053, 12511329, 20349247, 61047741, 69755669, 79238417, 209267007, 213131587, 237715251, 386635693, 639394761, 1159907079, 4049500153, 12148500459, 76940502907, 230821508721]

約数ペア:

[(1, 230821508721), (3, 76940502907), (19, 12148500459), (57, 4049500153), (199, 1159907079), (361, 639394761), (597, 386635693), (971, 237715251), (1083, 213131587), (1103, 209267007), (2913, 79238417), (3309, 69755669), (3781, 61047741), (11343, 20349247), (18449, 12511329), (20957, 11014053), (55347, 4170443), (62871, 3671351), (71839, 3213039), (193229, 1194549), (215517, 1071013), (219497, 1051593), (350531, 658491), (398183, 579687)]