203142144

素因数分解:

$2^{10}\times 3^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:855

約数の個数: 88

約数和(自身を含む): 548268480

約数和(自身を除く): 345126336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 743, 768, 1024, 1068, 1424, 1486, 1536, 2136, 2229, 2848, 2972, 3072, 4272, 4458, 5696, 5944, 8544, 8916, 11392, 11888, 17088, 17832, 22784, 23776, 34176, 35664, 45568, 47552, 66127, 68352, 71328, 91136, 95104, 132254, 136704, 142656, 190208, 198381, 264508, 273408, 285312, 380416, 396762, 529016, 570624, 760832, 793524, 1058032, 1141248, 1587048, 2116064, 2282496, 3174096, 4232128, 6348192, 8464256, 12696384, 16928512, 25392768, 33857024, 50785536, 67714048, 101571072, 203142144]

約数ペア:

[(1, 203142144), (2, 101571072), (3, 67714048), (4, 50785536), (6, 33857024), (8, 25392768), (12, 16928512), (16, 12696384), (24, 8464256), (32, 6348192), (48, 4232128), (64, 3174096), (89, 2282496), (96, 2116064), (128, 1587048), (178, 1141248), (192, 1058032), (256, 793524), (267, 760832), (356, 570624), (384, 529016), (512, 396762), (534, 380416), (712, 285312), (743, 273408), (768, 264508), (1024, 198381), (1068, 190208), (1424, 142656), (1486, 136704), (1536, 132254), (2136, 95104), (2229, 91136), (2848, 71328), (2972, 68352), (3072, 66127), (4272, 47552), (4458, 45568), (5696, 35664), (5944, 34176), (8544, 23776), (8916, 22784), (11392, 17832), (11888, 17088)]