222193616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19539

約数の個数: 40

約数和(自身を含む): 463732224

約数和(自身を除く): 241538608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 19477, 38954, 77908, 155816, 311632, 447971, 603787, 895942, 1207574, 1791884, 2415148, 3583768, 4830296, 7167536, 9660592, 13887101, 27774202, 55548404, 111096808, 222193616]

約数ペア:

[(1, 222193616), (2, 111096808), (4, 55548404), (8, 27774202), (16, 13887101), (23, 9660592), (31, 7167536), (46, 4830296), (62, 3583768), (92, 2415148), (124, 1791884), (184, 1207574), (248, 895942), (368, 603787), (496, 447971), (713, 311632), (1426, 155816), (2852, 77908), (5704, 38954), (11408, 19477)]