200703536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 456399360

約数和(自身を除く): 255695824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 152, 176, 188, 209, 304, 376, 418, 517, 752, 836, 893, 1034, 1277, 1672, 1786, 2068, 2554, 3344, 3572, 4136, 5108, 7144, 8272, 9823, 10216, 14047, 14288, 19646, 20432, 24263, 28094, 39292, 48526, 56188, 60019, 78584, 97052, 112376, 120038, 157168, 194104, 224752, 240076, 266893, 388208, 480152, 533786, 660209, 960304, 1067572, 1140361, 1320418, 2135144, 2280722, 2640836, 4270288, 4561444, 5281672, 9122888, 10563344, 12543971, 18245776, 25087942, 50175884, 100351768, 200703536]

約数ペア:

[(1, 200703536), (2, 100351768), (4, 50175884), (8, 25087942), (11, 18245776), (16, 12543971), (19, 10563344), (22, 9122888), (38, 5281672), (44, 4561444), (47, 4270288), (76, 2640836), (88, 2280722), (94, 2135144), (152, 1320418), (176, 1140361), (188, 1067572), (209, 960304), (304, 660209), (376, 533786), (418, 480152), (517, 388208), (752, 266893), (836, 240076), (893, 224752), (1034, 194104), (1277, 157168), (1672, 120038), (1786, 112376), (2068, 97052), (2554, 78584), (3344, 60019), (3572, 56188), (4136, 48526), (5108, 39292), (7144, 28094), (8272, 24263), (9823, 20432), (10216, 19646), (14047, 14288)]