181830203

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 206236800

約数和(自身を除く): 24406597

約数列:

[1, 23, 29, 41, 61, 109, 667, 943, 1189, 1403, 1769, 2501, 2507, 3161, 4469, 6649, 27347, 40687, 57523, 72529, 72703, 102787, 129601, 152927, 192821, 272609, 1668167, 2980823, 4434883, 6270007, 7905661, 181830203]

約数ペア:

[(1, 181830203), (23, 7905661), (29, 6270007), (41, 4434883), (61, 2980823), (109, 1668167), (667, 272609), (943, 192821), (1189, 152927), (1403, 129601), (1769, 102787), (2501, 72703), (2507, 72529), (3161, 57523), (4469, 40687), (6649, 27347)]