197504256

素因数分解:

$2^8\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 528414880

約数和(自身を除く): 330910624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 687, 768, 916, 1123, 1374, 1832, 2246, 2748, 3369, 3664, 4492, 5496, 6738, 7328, 8984, 10992, 13476, 14656, 17968, 21984, 26952, 29312, 35936, 43968, 53904, 58624, 71872, 87936, 107808, 143744, 175872, 215616, 257167, 287488, 431232, 514334, 771501, 862464, 1028668, 1543002, 2057336, 3086004, 4114672, 6172008, 8229344, 12344016, 16458688, 24688032, 32917376, 49376064, 65834752, 98752128, 197504256]

約数ペア:

[(1, 197504256), (2, 98752128), (3, 65834752), (4, 49376064), (6, 32917376), (8, 24688032), (12, 16458688), (16, 12344016), (24, 8229344), (32, 6172008), (48, 4114672), (64, 3086004), (96, 2057336), (128, 1543002), (192, 1028668), (229, 862464), (256, 771501), (384, 514334), (458, 431232), (687, 287488), (768, 257167), (916, 215616), (1123, 175872), (1374, 143744), (1832, 107808), (2246, 87936), (2748, 71872), (3369, 58624), (3664, 53904), (4492, 43968), (5496, 35936), (6738, 29312), (7328, 26952), (8984, 21984), (10992, 17968), (13476, 14656)]