203900144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{58727}}^1$

素因数の和:58773

約数の個数: 40

約数和(自身を含む): 466065408

約数和(自身を除く): 262165264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 58727, 117454, 234908, 411089, 469816, 822178, 939632, 1644356, 1820537, 3288712, 3641074, 6577424, 7282148, 12743759, 14564296, 25487518, 29128592, 50975036, 101950072, 203900144]

約数ペア:

[(1, 203900144), (2, 101950072), (4, 50975036), (7, 29128592), (8, 25487518), (14, 14564296), (16, 12743759), (28, 7282148), (31, 6577424), (56, 3641074), (62, 3288712), (112, 1820537), (124, 1644356), (217, 939632), (248, 822178), (434, 469816), (496, 411089), (868, 234908), (1736, 117454), (3472, 58727)]