201325516

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{7841}}^1$

素因数の和:7990

約数の個数: 36

約数和(自身を含む): 413022456

約数和(自身を除く): 211696940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3668, 6419, 7841, 12838, 15682, 25676, 31364, 54887, 109774, 219548, 384209, 768418, 1027171, 1536836, 2054342, 4108684, 7190197, 14380394, 28760788, 50331379, 100662758, 201325516]

約数ペア:

[(1, 201325516), (2, 100662758), (4, 50331379), (7, 28760788), (14, 14380394), (28, 7190197), (49, 4108684), (98, 2054342), (131, 1536836), (196, 1027171), (262, 768418), (524, 384209), (917, 219548), (1834, 109774), (3668, 54887), (6419, 31364), (7841, 25676), (12838, 15682)]