203425628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6481}}^1$

素因数の和:6570

約数の個数: 48

約数和(自身を含む): 435590400

約数和(自身を除く): 232164772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 6481, 7847, 12962, 15694, 25924, 31388, 45367, 90734, 123139, 181468, 246278, 382379, 492556, 764758, 861973, 1529516, 1723946, 2676653, 3447892, 5353306, 7265201, 10706612, 14530402, 29060804, 50856407, 101712814, 203425628]

約数ペア:

[(1, 203425628), (2, 101712814), (4, 50856407), (7, 29060804), (14, 14530402), (19, 10706612), (28, 7265201), (38, 5353306), (59, 3447892), (76, 2676653), (118, 1723946), (133, 1529516), (236, 861973), (266, 764758), (413, 492556), (532, 382379), (826, 246278), (1121, 181468), (1652, 123139), (2242, 90734), (4484, 45367), (6481, 31388), (7847, 25924), (12962, 15694)]