198742912

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{16007}}^1$

素因数の和:16118

約数の個数: 32

約数和(自身を含む): 400039920

約数和(自身を除く): 201297008

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 16007, 32014, 64028, 128056, 256112, 512224, 1024448, 1552679, 2048896, 3105358, 6210716, 12421432, 24842864, 49685728, 99371456, 198742912]

約数ペア:

[(1, 198742912), (2, 99371456), (4, 49685728), (8, 24842864), (16, 12421432), (32, 6210716), (64, 3105358), (97, 2048896), (128, 1552679), (194, 1024448), (388, 512224), (776, 256112), (1552, 128056), (3104, 64028), (6208, 32014), (12416, 16007)]