208512

素因数分解:

$2^7\times 3^2\times {\mathrm{181}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 603330

約数和(自身を除く): 394818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 288, 362, 384, 543, 576, 724, 1086, 1152, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 11584, 13032, 17376, 23168, 26064, 34752, 52128, 69504, 104256, 208512]

約数ペア:

[(1, 208512), (2, 104256), (3, 69504), (4, 52128), (6, 34752), (8, 26064), (9, 23168), (12, 17376), (16, 13032), (18, 11584), (24, 8688), (32, 6516), (36, 5792), (48, 4344), (64, 3258), (72, 2896), (96, 2172), (128, 1629), (144, 1448), (181, 1152), (192, 1086), (288, 724), (362, 576), (384, 543)]