218014516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 408933504

約数和(自身を除く): 190918988

約数列:

[1, 2, 4, 23, 46, 67, 92, 113, 134, 226, 268, 313, 452, 626, 1252, 1541, 2599, 3082, 5198, 6164, 7199, 7571, 10396, 14398, 15142, 20971, 28796, 30284, 35369, 41942, 70738, 83884, 141476, 174133, 348266, 482333, 696532, 813487, 964666, 1626974, 1929332, 2369723, 3253948, 4739446, 9478892, 54503629, 109007258, 218014516]

約数ペア:

[(1, 218014516), (2, 109007258), (4, 54503629), (23, 9478892), (46, 4739446), (67, 3253948), (92, 2369723), (113, 1929332), (134, 1626974), (226, 964666), (268, 813487), (313, 696532), (452, 482333), (626, 348266), (1252, 174133), (1541, 141476), (2599, 83884), (3082, 70738), (5198, 41942), (6164, 35369), (7199, 30284), (7571, 28796), (10396, 20971), (14398, 15142)]