213453184

素因数分解:

$2^7\times 7^1\times {\mathrm{238229}}^1$

素因数の和:238250

約数の個数: 32

約数和(自身を含む): 485989200

約数和(自身を除く): 272536016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 238229, 476458, 952916, 1667603, 1905832, 3335206, 3811664, 6670412, 7623328, 13340824, 15246656, 26681648, 30493312, 53363296, 106726592, 213453184]

約数ペア:

[(1, 213453184), (2, 106726592), (4, 53363296), (7, 30493312), (8, 26681648), (14, 15246656), (16, 13340824), (28, 7623328), (32, 6670412), (56, 3811664), (64, 3335206), (112, 1905832), (128, 1667603), (224, 952916), (448, 476458), (896, 238229)]