208026976

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2311}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 428228640

約数和(自身を除く): 220201664

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 97, 116, 194, 232, 388, 464, 776, 928, 1552, 2311, 2813, 3104, 4622, 5626, 9244, 11252, 18488, 22504, 36976, 45008, 67019, 73952, 90016, 134038, 224167, 268076, 448334, 536152, 896668, 1072304, 1793336, 2144608, 3586672, 6500843, 7173344, 13001686, 26003372, 52006744, 104013488, 208026976]

約数ペア:

[(1, 208026976), (2, 104013488), (4, 52006744), (8, 26003372), (16, 13001686), (29, 7173344), (32, 6500843), (58, 3586672), (97, 2144608), (116, 1793336), (194, 1072304), (232, 896668), (388, 536152), (464, 448334), (776, 268076), (928, 224167), (1552, 134038), (2311, 90016), (2813, 73952), (3104, 67019), (4622, 45008), (5626, 36976), (9244, 22504), (11252, 18488)]