236284552

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{19997}}^1$

素因数の和:20221

約数の個数: 32

約数和(自身を含む): 508749120

約数和(自身を除く): 272464568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11816, 19997, 39994, 79988, 139979, 159976, 279958, 559916, 1119832, 4219367, 8438734, 16877468, 29535569, 33754936, 59071138, 118142276, 236284552]

約数ペア:

[(1, 236284552), (2, 118142276), (4, 59071138), (7, 33754936), (8, 29535569), (14, 16877468), (28, 8438734), (56, 4219367), (211, 1119832), (422, 559916), (844, 279958), (1477, 159976), (1688, 139979), (2954, 79988), (5908, 39994), (11816, 19997)]