214689261238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1\times {\mathrm{39511}}^1$

素因数の和:45772

約数の個数: 32

約数和(自身を含む): 353787287040

約数和(自身を除く): 139098025802

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 6217, 12434, 39511, 79022, 118123, 142991, 236246, 285982, 750709, 908753, 1501418, 1817506, 2716829, 5433658, 17266307, 34532614, 245639887, 491279774, 4667157853, 5649717401, 9334315706, 11299434802, 107344630619, 214689261238]

約数ペア:

[(1, 214689261238), (2, 107344630619), (19, 11299434802), (23, 9334315706), (38, 5649717401), (46, 4667157853), (437, 491279774), (874, 245639887), (6217, 34532614), (12434, 17266307), (39511, 5433658), (79022, 2716829), (118123, 1817506), (142991, 1501418), (236246, 908753), (285982, 750709)]