203168403

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3257}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 304948800

約数和(自身を除く): 101780397

約数列:

[1, 3, 9, 29, 87, 239, 261, 717, 2151, 3257, 6931, 9771, 20793, 29313, 62379, 94453, 283359, 778423, 850077, 2335269, 7005807, 22574267, 67722801, 203168403]

約数ペア:

[(1, 203168403), (3, 67722801), (9, 22574267), (29, 7005807), (87, 2335269), (239, 850077), (261, 778423), (717, 283359), (2151, 94453), (3257, 62379), (6931, 29313), (9771, 20793)]