209929536

素因数分解:

$2^6\times 3^3\times {\mathrm{121487}}^1$

素因数の和:121508

約数の個数: 56

約数和(自身を含む): 617159040

約数和(自身を除く): 407229504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 121487, 242974, 364461, 485948, 728922, 971896, 1093383, 1457844, 1943792, 2186766, 2915688, 3280149, 3887584, 4373532, 5831376, 6560298, 7775168, 8747064, 11662752, 13120596, 17494128, 23325504, 26241192, 34988256, 52482384, 69976512, 104964768, 209929536]

約数ペア:

[(1, 209929536), (2, 104964768), (3, 69976512), (4, 52482384), (6, 34988256), (8, 26241192), (9, 23325504), (12, 17494128), (16, 13120596), (18, 11662752), (24, 8747064), (27, 7775168), (32, 6560298), (36, 5831376), (48, 4373532), (54, 3887584), (64, 3280149), (72, 2915688), (96, 2186766), (108, 1943792), (144, 1457844), (192, 1093383), (216, 971896), (288, 728922), (432, 485948), (576, 364461), (864, 242974), (1728, 121487)]