209611904

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{96329}}^1$

素因数の和:96360

約数の個数: 32

約数和(自身を含む): 442154700

約数和(自身を除く): 232542796

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 96329, 192658, 385316, 770632, 1541264, 1637593, 3082528, 3275186, 6165056, 6550372, 12330112, 13100744, 26201488, 52402976, 104805952, 209611904]

約数ペア:

[(1, 209611904), (2, 104805952), (4, 52402976), (8, 26201488), (16, 13100744), (17, 12330112), (32, 6550372), (34, 6165056), (64, 3275186), (68, 3082528), (128, 1637593), (136, 1541264), (272, 770632), (544, 385316), (1088, 192658), (2176, 96329)]