203204472

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 515712000

約数和(自身を除く): 312507528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 199, 271, 314, 398, 471, 542, 597, 628, 796, 813, 942, 1084, 1194, 1256, 1592, 1626, 1884, 2168, 2388, 3252, 3768, 4776, 6504, 31243, 42547, 53929, 62486, 85094, 93729, 107858, 124972, 127641, 161787, 170188, 187458, 215716, 249944, 255282, 323574, 340376, 374916, 431432, 510564, 647148, 749832, 1021128, 1294296, 8466853, 16933706, 25400559, 33867412, 50801118, 67734824, 101602236, 203204472]

約数ペア:

[(1, 203204472), (2, 101602236), (3, 67734824), (4, 50801118), (6, 33867412), (8, 25400559), (12, 16933706), (24, 8466853), (157, 1294296), (199, 1021128), (271, 749832), (314, 647148), (398, 510564), (471, 431432), (542, 374916), (597, 340376), (628, 323574), (796, 255282), (813, 249944), (942, 215716), (1084, 187458), (1194, 170188), (1256, 161787), (1592, 127641), (1626, 124972), (1884, 107858), (2168, 93729), (2388, 85094), (3252, 62486), (3768, 53929), (4776, 42547), (6504, 31243)]