204580928

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1075

約数の個数: 56

約数和(自身を含む): 421111680

約数和(自身を除く): 216530752

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 158, 172, 316, 344, 632, 688, 941, 1264, 1376, 1882, 2528, 2752, 3397, 3764, 5056, 6794, 7528, 13588, 15056, 27176, 30112, 40463, 54352, 60224, 74339, 80926, 108704, 148678, 161852, 217408, 297356, 323704, 594712, 647408, 1189424, 1294816, 2378848, 2589632, 3196577, 4757696, 6393154, 12786308, 25572616, 51145232, 102290464, 204580928]

約数ペア:

[(1, 204580928), (2, 102290464), (4, 51145232), (8, 25572616), (16, 12786308), (32, 6393154), (43, 4757696), (64, 3196577), (79, 2589632), (86, 2378848), (158, 1294816), (172, 1189424), (316, 647408), (344, 594712), (632, 323704), (688, 297356), (941, 217408), (1264, 161852), (1376, 148678), (1882, 108704), (2528, 80926), (2752, 74339), (3397, 60224), (3764, 54352), (5056, 40463), (6794, 30112), (7528, 27176), (13588, 15056)]