210004151812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13417081}}^1$

素因数の和:13417148

約数の個数: 48

約数和(自身を含む): 462835660672

約数和(自身を除く): 252831508860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 13417081, 26834162, 53668324, 93919567, 174422053, 187839134, 348844106, 375678268, 576934483, 697688212, 1153868966, 1220954371, 2307737932, 2441908742, 4038541381, 4883817484, 7500148279, 8077082762, 15000296558, 16154165524, 30000593116, 52501037953, 105002075906, 210004151812]

約数ペア:

[(1, 210004151812), (2, 105002075906), (4, 52501037953), (7, 30000593116), (13, 16154165524), (14, 15000296558), (26, 8077082762), (28, 7500148279), (43, 4883817484), (52, 4038541381), (86, 2441908742), (91, 2307737932), (172, 1220954371), (182, 1153868966), (301, 697688212), (364, 576934483), (559, 375678268), (602, 348844106), (1118, 187839134), (1204, 174422053), (2236, 93919567), (3913, 53668324), (7826, 26834162), (15652, 13417081)]