208452384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103399}}^1$

素因数の和:103422

約数の個数: 72

約数和(自身を含む): 677476800

約数和(自身を除く): 469024416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 103399, 206798, 310197, 413596, 620394, 723793, 827192, 930591, 1240788, 1447586, 1654384, 1861182, 2171379, 2481576, 2895172, 3308768, 3722364, 4342758, 4963152, 5790344, 6514137, 7444728, 8685516, 9926304, 11580688, 13028274, 14889456, 17371032, 23161376, 26056548, 29778912, 34742064, 52113096, 69484128, 104226192, 208452384]

約数ペア:

[(1, 208452384), (2, 104226192), (3, 69484128), (4, 52113096), (6, 34742064), (7, 29778912), (8, 26056548), (9, 23161376), (12, 17371032), (14, 14889456), (16, 13028274), (18, 11580688), (21, 9926304), (24, 8685516), (28, 7444728), (32, 6514137), (36, 5790344), (42, 4963152), (48, 4342758), (56, 3722364), (63, 3308768), (72, 2895172), (84, 2481576), (96, 2171379), (112, 1861182), (126, 1654384), (144, 1447586), (168, 1240788), (224, 930591), (252, 827192), (288, 723793), (336, 620394), (504, 413596), (672, 310197), (1008, 206798), (2016, 103399)]