203264256

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20391

約数の個数: 72

約数和(自身を含む): 582621760

約数和(自身を除く): 379357504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 20359, 40718, 61077, 81436, 122154, 162872, 244308, 264667, 325744, 488616, 529334, 651488, 794001, 977232, 1058668, 1302976, 1588002, 1954464, 2117336, 2605952, 3176004, 3908928, 4234672, 5211904, 6352008, 7817856, 8469344, 12704016, 15635712, 16938688, 25408032, 33877376, 50816064, 67754752, 101632128, 203264256]

約数ペア:

[(1, 203264256), (2, 101632128), (3, 67754752), (4, 50816064), (6, 33877376), (8, 25408032), (12, 16938688), (13, 15635712), (16, 12704016), (24, 8469344), (26, 7817856), (32, 6352008), (39, 5211904), (48, 4234672), (52, 3908928), (64, 3176004), (78, 2605952), (96, 2117336), (104, 1954464), (128, 1588002), (156, 1302976), (192, 1058668), (208, 977232), (256, 794001), (312, 651488), (384, 529334), (416, 488616), (624, 325744), (768, 264667), (832, 244308), (1248, 162872), (1664, 122154), (2496, 81436), (3328, 61077), (4992, 40718), (9984, 20359)]