198450308161

素因数分解:

$7^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{100151}}^1$

素因数の和:100334

約数の個数: 32

約数和(自身を含む): 237961152000

約数和(自身を除く): 39510843839

約数列:

[1, 7, 49, 53, 109, 343, 371, 763, 2597, 5341, 5777, 18179, 37387, 40439, 100151, 283073, 701057, 1981511, 4907399, 5308003, 10916459, 34351793, 37156021, 76415213, 260092147, 534906491, 578572327, 1820645029, 3744345437, 4050006289, 28350044023, 198450308161]

約数ペア:

[(1, 198450308161), (7, 28350044023), (49, 4050006289), (53, 3744345437), (109, 1820645029), (343, 578572327), (371, 534906491), (763, 260092147), (2597, 76415213), (5341, 37156021), (5777, 34351793), (18179, 10916459), (37387, 5308003), (40439, 4907399), (100151, 1981511), (283073, 701057)]