203857984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9341}}^1$

素因数の和:9395

約数の個数: 56

約数和(自身を含む): 455590656

約数和(自身を除く): 251732672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 9341, 10912, 18682, 21824, 37364, 74728, 102751, 149456, 205502, 289571, 298912, 411004, 579142, 597824, 822008, 1158284, 1644016, 2316568, 3185281, 3288032, 4633136, 6370562, 6576064, 9266272, 12741124, 18532544, 25482248, 50964496, 101928992, 203857984]

約数ペア:

[(1, 203857984), (2, 101928992), (4, 50964496), (8, 25482248), (11, 18532544), (16, 12741124), (22, 9266272), (31, 6576064), (32, 6370562), (44, 4633136), (62, 3288032), (64, 3185281), (88, 2316568), (124, 1644016), (176, 1158284), (248, 822008), (341, 597824), (352, 579142), (496, 411004), (682, 298912), (704, 289571), (992, 205502), (1364, 149456), (1984, 102751), (2728, 74728), (5456, 37364), (9341, 21824), (10912, 18682)]