215432122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 349090560

約数和(自身を除く): 133658438

約数列:

[1, 2, 23, 41, 46, 82, 103, 206, 943, 1109, 1886, 2218, 2369, 4223, 4738, 8446, 25507, 45469, 51014, 90938, 97129, 114227, 194258, 228454, 1045787, 2091574, 2627221, 4683307, 5254442, 9366614, 107716061, 215432122]

約数ペア:

[(1, 215432122), (2, 107716061), (23, 9366614), (41, 5254442), (46, 4683307), (82, 2627221), (103, 2091574), (206, 1045787), (943, 228454), (1109, 194258), (1886, 114227), (2218, 97129), (2369, 90938), (4223, 51014), (4738, 45469), (8446, 25507)]