201367884

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 477404928

約数和(自身を除く): 276037044

約数列:

[1, 2, 3, 4, 6, 12, 103, 197, 206, 309, 394, 412, 591, 618, 788, 827, 1182, 1236, 1654, 2364, 2481, 3308, 4962, 9924, 20291, 40582, 60873, 81164, 85181, 121746, 162919, 170362, 243492, 255543, 325838, 340724, 488757, 511086, 651676, 977514, 1022172, 1955028, 16780657, 33561314, 50341971, 67122628, 100683942, 201367884]

約数ペア:

[(1, 201367884), (2, 100683942), (3, 67122628), (4, 50341971), (6, 33561314), (12, 16780657), (103, 1955028), (197, 1022172), (206, 977514), (309, 651676), (394, 511086), (412, 488757), (591, 340724), (618, 325838), (788, 255543), (827, 243492), (1182, 170362), (1236, 162919), (1654, 121746), (2364, 85181), (2481, 81164), (3308, 60873), (4962, 40582), (9924, 20291)]