203295232

素因数分解:

$2^9\times 7^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 468844992

約数和(自身を除く): 265549760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 433, 448, 512, 524, 866, 896, 917, 1048, 1732, 1792, 1834, 2096, 3031, 3464, 3584, 3668, 4192, 6062, 6928, 7336, 8384, 12124, 13856, 14672, 16768, 24248, 27712, 29344, 33536, 48496, 55424, 56723, 58688, 67072, 96992, 110848, 113446, 117376, 193984, 221696, 226892, 234752, 387968, 397061, 453784, 469504, 775936, 794122, 907568, 1551872, 1588244, 1815136, 3176488, 3630272, 6352976, 7260544, 12705952, 14521088, 25411904, 29042176, 50823808, 101647616, 203295232]

約数ペア:

[(1, 203295232), (2, 101647616), (4, 50823808), (7, 29042176), (8, 25411904), (14, 14521088), (16, 12705952), (28, 7260544), (32, 6352976), (56, 3630272), (64, 3176488), (112, 1815136), (128, 1588244), (131, 1551872), (224, 907568), (256, 794122), (262, 775936), (433, 469504), (448, 453784), (512, 397061), (524, 387968), (866, 234752), (896, 226892), (917, 221696), (1048, 193984), (1732, 117376), (1792, 113446), (1834, 110848), (2096, 96992), (3031, 67072), (3464, 58688), (3584, 56723), (3668, 55424), (4192, 48496), (6062, 33536), (6928, 29344), (7336, 27712), (8384, 24248), (12124, 16768), (13856, 14672)]