211901424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{630659}}^1$

素因数の和:630677

約数の個数: 40

約数和(自身を含む): 625614720

約数和(自身を除く): 413713296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 630659, 1261318, 1891977, 2522636, 3783954, 4414613, 5045272, 7567908, 8829226, 10090544, 13243839, 15135816, 17658452, 26487678, 30271632, 35316904, 52975356, 70633808, 105950712, 211901424]

約数ペア:

[(1, 211901424), (2, 105950712), (3, 70633808), (4, 52975356), (6, 35316904), (7, 30271632), (8, 26487678), (12, 17658452), (14, 15135816), (16, 13243839), (21, 10090544), (24, 8829226), (28, 7567908), (42, 5045272), (48, 4414613), (56, 3783954), (84, 2522636), (112, 1891977), (168, 1261318), (336, 630659)]