203990752

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53569}}^1$

素因数の和:53603

約数の個数: 48

約数和(自身を含む): 485987040

約数和(自身を除く): 281996288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 53569, 107138, 214276, 374983, 428552, 749966, 857104, 910673, 1499932, 1714208, 1821346, 2999864, 3642692, 5999728, 6374711, 7285384, 11999456, 12749422, 14570768, 25498844, 29141536, 50997688, 101995376, 203990752]

約数ペア:

[(1, 203990752), (2, 101995376), (4, 50997688), (7, 29141536), (8, 25498844), (14, 14570768), (16, 12749422), (17, 11999456), (28, 7285384), (32, 6374711), (34, 5999728), (56, 3642692), (68, 2999864), (112, 1821346), (119, 1714208), (136, 1499932), (224, 910673), (238, 857104), (272, 749966), (476, 428552), (544, 374983), (952, 214276), (1904, 107138), (3808, 53569)]