199141392896

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{10512109}}^1$

素因数の和:10512164

約数の個数: 40

約数和(自身を含む): 408647764140

約数和(自身を除く): 209506371244

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 18944, 10512109, 21024218, 42048436, 84096872, 168193744, 336387488, 388948033, 672774976, 777896066, 1345549952, 1555792132, 2691099904, 3111584264, 5382199808, 6223168528, 12446337056, 24892674112, 49785348224, 99570696448, 199141392896]

約数ペア:

[(1, 199141392896), (2, 99570696448), (4, 49785348224), (8, 24892674112), (16, 12446337056), (32, 6223168528), (37, 5382199808), (64, 3111584264), (74, 2691099904), (128, 1555792132), (148, 1345549952), (256, 777896066), (296, 672774976), (512, 388948033), (592, 336387488), (1184, 168193744), (2368, 84096872), (4736, 42048436), (9472, 21024218), (18944, 10512109)]