222272

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 28

約数和(自身を含む): 463296

約数和(自身を除く): 241024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 151, 184, 302, 368, 604, 736, 1208, 1472, 2416, 3473, 4832, 6946, 9664, 13892, 27784, 55568, 111136, 222272]

約数ペア:

[(1, 222272), (2, 111136), (4, 55568), (8, 27784), (16, 13892), (23, 9664), (32, 6946), (46, 4832), (64, 3473), (92, 2416), (151, 1472), (184, 1208), (302, 736), (368, 604)]